{"id":147,"date":"2021-07-23T11:42:19","date_gmt":"2021-07-23T06:12:19","guid":{"rendered":"http:\/\/mcq-questions.com\/?p=147"},"modified":"2022-03-02T10:23:48","modified_gmt":"2022-03-02T04:53:48","slug":"ncert-solutions-for-class-10-maths-chapter-14-hindi","status":"publish","type":"post","link":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-14-hindi\/","title":{"rendered":"NCERT Solutions for Class 10 Maths Chapter 14 Statistics (Hindi Medium)"},"content":{"rendered":"

NCERT Solutions for Class 10 Maths Chapter 14 Statistics (Hindi Medium)<\/h2>\n

These Solutions are part of NCERT Solutions for Class 10 Maths in Hindi Medium<\/a>. Here we have given NCERT Solutions for Class 10 Maths Chapter 14 Statistics.<\/p>\n

Chapter 14. \u0938\u093e\u0902\u0916\u094d\u092f\u093f\u0915\u0940<\/strong><\/p>\n

\n
\n

\u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 14.1<\/strong><\/span><\/p>\n

Ex 14.1 Class 10 \u0917\u0923\u093f\u0924 Q1. \u0935\u093f\u0927\u093e\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u0947 \u090f\u0915 \u0938\u092e\u0942\u0939 \u0926\u094d\u0935\u093e\u0930\u093e \u0905\u092a\u0928\u0947 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0938\u0902\u091a\u0947\u0924\u0928\u093e \u0905\u092d\u093f\u092f\u093e\u0928 \u0915\u0947 \u0905\u0928\u094d\u0924\u0930\u094d\u0917\u0924 \u090f\u0915 \u0938\u0930\u094d\u0935\u0947\u0915\u094d\u0937\u0923 \u0915\u093f\u092f\u093e \u0917\u092f\u093e, \u091c\u093f\u0938\u092e\u0947\u0902 \u0909\u0928\u094d\u0939\u094b\u0902\u0928\u0947 \u090f\u0915 \u092e\u094b\u0939\u0932\u094d\u0932\u0947 \u0915\u0947 20 \u0918\u0930\u094b\u0902 \u092e\u0947\u0902 \u0932\u0917\u0947 \u0939\u0941\u090f \u092a\u094c\u0927\u094b\u0902 \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0906\u0901\u0915\u095c\u0947 \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0915\u093f\u090f | \u092a\u094d\u0930\u0924\u093f \u0918\u0930 \u092a\u094c\u0927\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\"NCERT<\/p>\n

\u092e\u093e\u0927\u094d\u092f \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u092a\u0928\u0947 \u0915\u093f\u0938 \u0935\u093f\u0927\u093f \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u0914\u0930 \u0915\u094d\u092f\u094b\u0902 ?\u00a0<\/strong><\/p>\n

\"NCERT<\/p>\n

Ex 14.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q2. \u0915\u093f\u0938\u0940 \u092b\u0948\u0915\u094d\u091f\u094d\u0930\u0940 \u0915\u0947 50 \u0936\u094d\u0930\u092e\u093f\u0915\u094b\u0902 \u092e\u095b\u0926\u0942\u0930\u0940 \u0915\u0947 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092c\u0902\u091f\u0928 \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0940\u091c\u093f\u090f :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u090f\u0915 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0935\u093f\u0927\u093f \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0941\u090f, \u0907\u0938 \u092b\u0948\u0915\u094d\u091f\u094d\u0930\u0940 \u0915\u0947 \u0936\u094d\u0930\u092e\u093f\u0915\u094b\u0902 \u0915\u0940 \u092e\u093e\u0927\u094d\u092f \u0926\u0948\u0928\u093f\u0915 \u092e\u095b\u0926\u0942\u0930\u0940 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\u0939\u0932 :\u00a0<\/strong>\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0905\u0902\u0924\u0930\u093e\u0932 \u0915\u0947 \u0932\u093f\u090f \u0935\u0930\u094d\u0917-\u091a\u093f\u0928\u094d\u0939 \u0915\u094b \u0907\u0938 \u0938\u0942\u0924\u094d\u0930 \u0938\u0947 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0947\u0902\u0917\u0947<\/p>\n

\"Maths
\n\"NCERT<\/p>\n

\u0915\u0932\u094d\u092a\u093f\u0924 \u092e\u093e\u0927\u094d\u092f \u0935\u093f\u0927\u093f (Assume mean Method) \u0938\u0947<\/strong><\/p>\n

\u03a3fidi =\u00a0– 480 + – 280 + 0 + 120 + 400 = – 760 + 520 = – 240<\/p>\n

\u03a3fi\u00a0= 50\u00a0\u0914\u0930 a = 150<\/p>\n

\"Solutions<\/p>\n

Ex 14.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q3. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092c\u0902\u091f\u0928 \u090f\u0915 \u092e\u094b\u0939\u0932\u094d\u0932\u0947 \u0915\u0947 \u00a0\u092c\u091a\u094d\u091a\u094b\u0902 \u0915\u0947 \u0926\u0948\u0928\u093f\u0915 \u091c\u0947\u092c\u0916\u0930\u094d\u091a \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948 | \u092e\u093e\u0927\u094d\u092f \u091c\u0947\u092c\u0916\u0930\u094d\u091a 18 \u0930\u0942 \u0939\u0948 | \u0932\u0941\u092a\u094d\u0924 \u092c\u093e\u0930\u0902\u092c\u093e\u0930\u0924\u093e f \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u0939\u0932 :\u00a0<\/strong><\/p>\n

\"Maths<\/p>\n

\u0915\u0932\u094d\u092a\u093f\u0924 \u092e\u093e\u0927\u094d\u092f \u0935\u093f\u0927\u093f (Assume mean Method) \u0938\u0947<\/p>\n

\u03a3fidi =\u00a02f – 40,\u00a0\u00a0\u03a3fi\u00a0= 44 + f\u00a0\u0914\u0930 a =\u00a018,<\/p>\n

\"Solutions<\/p>\n

Ex 14.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q4. \u0915\u093f\u0938\u0940 \u0905\u0938\u094d\u092a\u0924\u093e\u0932 \u092e\u0947\u0902, \u090f\u0915 \u0921\u0949\u0915\u094d\u091f\u0930 \u0926\u094d\u0935\u093e\u0930\u093e 30 \u092e\u0939\u093f\u0932\u093e\u0913\u0902 \u0915\u0940 \u091c\u093e\u0901\u091a \u0915\u0940 \u0917\u0908 \u0914\u0930 \u0909\u0928\u0915\u0947 \u0939\u094d\u0930\u0926\u092f \u0938\u094d\u092a\u0902\u0926\u0928 (beat) \u0915\u0940 \u092a\u094d\u0930\u0924\u093f \u092e\u093f\u0928\u091f \u0938\u0902\u0916\u094d\u092f\u093e \u0928\u094b\u091f \u0915\u0930\u0915\u0947 \u0928\u0940\u091a\u0947 \u0926\u0930\u094d\u0936\u093e\u090f \u0905\u0928\u0941\u0938\u093e\u0930 \u0938\u0902\u0915\u094d\u0937\u093f\u092a\u094d\u0924 \u0930\u0942\u092a \u092e\u0947\u0902 \u0932\u093f\u0916\u0940 \u0917\u0908 | \u090f\u0915 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0935\u093f\u0927\u093f \u091a\u0941\u0928\u0924\u0947 \u0939\u0941\u090f, \u0907\u0928 \u092e\u0939\u093f\u0932\u093e\u0913\u0902 \u0915\u0947 \u0939\u094d\u0930\u0926\u092f \u0938\u094d\u092a\u0902\u0926\u0928 \u0915\u0940 \u092a\u094d\u0930\u0924\u093f \u092e\u093f\u0928\u091f \u092e\u093e\u0927\u094d\u092f \u0938\u0902\u0916\u094d\u092f\u093e \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u0939\u0932 :\u00a0<\/strong><\/p>\n

\"NCERT<\/p>\n

\u0915\u0932\u094d\u092a\u093f\u0924 \u092e\u093e\u0927\u094d\u092f \u0935\u093f\u0927\u093f (Assume mean Method) \u0938\u0947<\/p>\n

\u03a3fi<\/sub>di<\/sub>\u00a0=\u00a012,\u00a0\u00a0\u03a3fi<\/sub>\u00a0= 30\u00a0\u0914\u0930 a =\u00a075.5,<\/p>\n

\"CBSE<\/p>\n

\u0905\u0924: \u092e\u0939\u093f\u0932\u093e\u0913\u0902 \u0915\u0947 \u0939\u094d\u0930\u0926\u092f \u0938\u094d\u092a\u0902\u0926\u0928 \u0915\u0940 \u092a\u094d\u0930\u0924\u093f \u092e\u093f\u0928\u091f \u092e\u093e\u0927\u094d\u092f \u0938\u0902\u0916\u094d\u092f\u093e\u00a0= 75.9\u00a0\u0939\u0948 |<\/p>\n

Ex 14.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q5. \u0915\u093f\u0938\u0940 \u092b\u0941\u091f\u0915\u0930 \u092c\u093e\u095b\u093e\u0930 \u092e\u0947\u0902, \u092b\u0932 \u0935\u093f\u0915\u094d\u0930\u0947\u0924\u093e \u092a\u0947\u091f\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0930\u0916\u0947 \u0906\u092e \u092c\u0947\u091a \u0930\u0939\u0947\u0902 \u0925\u0947 | \u0907\u0928 \u092a\u0947\u091f\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0906\u092e\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e\u090f\u0901 \u092d\u093f\u0928\u094d\u0928 – \u092d\u093f\u0928\u094d\u0928 \u0925\u0940 | \u092a\u0947\u091f\u093f\u092f\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930, \u0906\u092e\u094b\u0902 \u0915\u093e \u092c\u0902\u091f\u0928 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0925\u093e :\u00a0<\/strong><\/p>\n

\"CBSE
\n\u090f\u0915 \u092a\u0947\u091f\u0940 \u092e\u0947\u0902 \u0930\u0916\u0947 \u0906\u092e\u094b\u0902 \u0915\u0940 \u092e\u093e\u0927\u094d\u092f \u0938\u0902\u0916\u094d\u092f\u093e \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f | \u0906\u092a\u0928\u0947 \u092e\u093e\u0927\u094d\u092f \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0915\u093f\u0938 \u0935\u093f\u0927\u093f \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u0939\u0948 ?<\/strong><\/p>\n

\u0939\u0932:\u00a0<\/strong><\/p>\n

\u0926\u0940 \u0917\u092f\u0940 \u0936\u094d\u0930\u0943\u0916\u0932\u093e \u0938\u092e\u093e\u0935\u0947\u0936\u0940 (inclusive) \u0939\u0948 \u091c\u0939\u093e\u0901 \u0935\u0930\u094d\u0917-\u0905\u0902\u0924\u0930\u093e\u0932\u094b\u0902 \u092e\u0947\u0902 1 \u0915\u093e \u0905\u0902\u0924\u0930 \u0939\u0948 | \u0905\u0924: \u0926\u0940 \u0917\u092f\u0940 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u094b \u0905\u092a\u0935\u0930\u094d\u091c\u0940 (exclusive) \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u092c\u0926\u0932\u0947\u0902\u0917\u0947 |<\/p>\n

53\u00a0–\u00a052 = 1<\/p>\n

\"NCERT<\/p>\n

=\u00a057 + 0.1875<\/p>\n

=\u00a057.1875\u00a0\u092f\u093e\u00a057.19<\/p>\n

\u0906\u092e\u094b\u0902 \u0915\u0940 \u092e\u093e\u0927\u094d\u092f \u0938\u0902\u0916\u094d\u092f\u093e<\/strong>\u00a0=\u00a0<\/strong>57.19<\/strong><\/p>\n

Ex 14.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q6. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u093e\u0930\u0923\u0940 \u0915\u093f\u0938\u0940 \u092e\u094b\u0939\u0932\u094d\u0932\u0947 \u0915\u0947 25 \u092a\u0930\u093f\u0935\u093e\u0930\u094b\u0902 \u092e\u0947\u0902 \u092d\u094b\u091c\u0928 \u092a\u0930 \u0939\u0941\u090f \u0926\u0948\u0928\u093f\u0915 \u0935\u094d\u092f\u092f \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u0940 \u0939\u0948<\/strong>:<\/p>\n

\"NCERT<\/p>\n

\u090f\u0915 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0935\u093f\u0927\u093f \u0926\u094d\u0935\u093e\u0930\u093e \u092d\u094b\u091c\u0928 \u092a\u0930 \u0939\u0941\u0906 \u092e\u093e\u0927\u094d\u092f \u0935\u094d\u092f\u092f \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\u0939\u0932 :\u00a0<\/strong><\/p>\n

\"NCERT<\/p>\n

\u092a\u0917-\u0935\u093f\u091a\u0932\u0928 \u0935\u093f\u0927\u093f (Step-deviation Method)\u00a0\u0938\u0947 \u092e\u093e\u0927\u094d\u092f\u00a0:<\/p>\n

\u03a3fiui<\/em>\u00a0=\u00a0–\u00a07,\u00a0\u03a3fi =\u00a0<\/em>25,\u00a0h = 50 , a = 225<\/em><\/p>\n

\u092a\u0917-\u0935\u093f\u091a\u0932\u0928 \u0935\u093f\u0927\u093f \u0915\u0947 \u0938\u0942\u0924\u094d\u0930 \u092e\u0947\u0902 \u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u092e\u093e\u0928\u094b\u0902 (values) \u0915\u094b \u0930\u0916\u0928\u0947 \u092a\u0930<\/p>\n

\"NCERT<\/p>\n

Ex 14.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q7. \u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0938\u0932\u094d\u092b\u0930 \u0921\u093e\u0908 – \u0911\u0915\u094d\u0938\u093e\u0907\u0921 (SO\u00a0<\/sub>) \u0915\u0940 \u0938\u093e\u0928\u094d\u0926\u094d\u0930\u0924\u093e (\u092d\u093e\u0917 \u092a\u094d\u0930\u0924\u093f \u092e\u093f\u0932\u093f\u092f\u0928 \u092e\u0947\u0902 ) \u0915\u094b \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u090f\u0915 \u0928\u0917\u0930 \u0915\u0947 \u092e\u094b\u0939\u0932\u094d\u0932\u094b\u0902 \u0938\u0947 \u0906\u0901\u0915\u095c\u0947 \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0915\u093f\u090f \u0917\u092f\u0947, \u091c\u093f\u0928\u094d\u0939\u0947\u0902 \u0928\u0940\u091a\u0947 \u092a\u094d\u0930\u0938\u094d\u0924\u0941\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948 :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u0935\u093e\u092f\u0941 \u092e\u0947\u0902 SO2 \u00a0<\/sub>\u0915\u0940 \u0938\u093e\u0902\u0926\u094d\u0930\u0924\u093e \u0915\u093e \u092e\u093e\u0927\u094d\u092f \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\u0939\u0932 :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u092a\u0917-\u0935\u093f\u091a\u0932\u0928 \u0935\u093f\u0927\u093f (Step-deviation Method)\u00a0\u0938\u0947 \u092e\u093e\u0927\u094d\u092f\u00a0:<\/p>\n

\u03a3fi<\/sub>ui<\/sub><\/em>\u00a0=\u00a0–\u00a031,\u00a0\u03a3fi<\/sub>\u00a0=\u00a0<\/em>30,\u00a0h = 0.04 , a = 0.14<\/em><\/p>\n

\u092a\u0917-\u0935\u093f\u091a\u0932\u0928 \u0935\u093f\u0927\u093f \u0915\u0947 \u0938\u0942\u0924\u094d\u0930 \u092e\u0947\u0902 \u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u092e\u093e\u0928\u094b\u0902 (values) \u0915\u094b \u0930\u0916\u0928\u0947 \u092a\u0930<\/p>\n

\"NCERT
\n\u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0938\u0932\u094d\u092b\u0930 \u0921\u093e\u0908-\u0911\u0915\u094d\u0938\u093e\u0907\u0921 (<\/strong>SO\u00a0<\/sub>)\u00a0<\/strong>\u0915\u0940 \u0938\u093e\u0928\u094d\u0926\u094d\u0930\u0924\u093e<\/strong>\u00a0<\/strong>\u0915\u093e \u092e\u093e\u0927\u094d\u092f =\u00a0<\/strong>0.099<\/strong><\/p>\n

Ex 14.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q8. \u0915\u093f\u0938\u0940 \u0915\u0915\u094d\u0937\u093e \u0905\u0927\u094d\u092f\u093e\u092a\u093f\u0915\u093e \u0928\u0947 \u092a\u0941\u0930\u0947 \u0938\u0924\u094d\u0930 \u0915\u0947 \u0932\u093f\u090f \u0905\u092a\u0928\u0940 \u0915\u0915\u094d\u0937\u093e \u0915\u0947 40 \u0935\u093f\u0927\u093e\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u093f \u0905\u0928\u0941\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0930\u0942\u092a \u092e\u0947\u0902 \u0930\u093f\u0915\u0949\u0930\u094d\u0921 (record) \u0915\u0940 | \u090f\u0915 \u0935\u093f\u0927\u093e\u0930\u094d\u0925\u0940 \u091c\u093f\u0924\u0928\u0947 \u0926\u093f\u0928 \u0905\u0928\u0941\u092a\u0938\u094d\u0925\u093f\u0924 \u0930\u0939\u093e \u0909\u0928\u0915\u093e \u092e\u093e\u0927\u094d\u092f \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u0939\u0932 :<\/p>\n

\"Download<\/p>\n

\u0935\u093f\u0926\u094d\u092f\u093e\u0930\u094d\u0925\u0940 \u0915\u0940 \u0905\u0928\u0941\u092a\u0938\u094d\u0925\u093f\u0924 \u0915\u093e \u092e\u093e\u0927\u094d\u092f = 12.48 \u0926\u093f\u0928<\/p>\n

Ex 14.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q9. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u093e\u0930\u0923\u0940 35 \u0928\u0917\u0930\u094b\u0902 \u0915\u093f \u0938\u093e\u0915\u094d\u0937\u0930\u0924\u093e \u0926\u0930 (\u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u092e\u0947\u0902 ) \u0926\u0930\u094d\u0936\u093e\u0924\u0940 \u0939\u0948 | \u092e\u093e\u0927\u094d\u092f \u0938\u093e\u0915\u094d\u0937\u0930\u0924\u093e \u0926\u0930 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u00a0\u0939\u0932 :\u00a0<\/strong><\/p>\n

\"NCERT<\/p>\n

\u092a\u0917-\u0935\u093f\u091a\u0932\u0928 \u0935\u093f\u0927\u093f (Step-deviation Method)\u00a0\u0938\u0947 \u092e\u093e\u0927\u094d\u092f\u00a0:<\/p>\n

\u03a3fi<\/sub>ui<\/sub><\/em>\u00a0=\u00a0–\u00a02,\u00a0\u03a3fi<\/sub>\u00a0=\u00a0<\/em>35,\u00a0h = 10 , a = 70<\/em><\/p>\n

\u092a\u0917-\u0935\u093f\u091a\u0932\u0928 \u0935\u093f\u0927\u093f \u0915\u0947 \u0938\u0942\u0924\u094d\u0930 \u092e\u0947\u0902 \u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u092e\u093e\u0928\u094b\u0902 (values) \u0915\u094b \u0930\u0916\u0928\u0947 \u092a\u0930<\/p>\n

\"NCERT<\/p>\n

\u0905\u0924: \u092e\u093e\u0927\u094d\u092f \u0938\u093e\u0915\u094d\u0937\u0930\u0924\u093e \u0926\u0930 = 69.43 %<\/p>\n<\/div>\n<\/div>\n

\n

<\/a>\u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 14.2<\/strong><\/span><\/p>\n

Ex 14. Class 10 \u0917\u0923\u093f\u0924 Q1. \u0935\u093f\u0927\u093e\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u0947 \u090f\u0915 \u0938\u092e\u0942\u0939 \u0926\u094d\u0935\u093e\u0930\u093e \u0905\u092a\u0928\u0947 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0938\u0902\u091a\u0947\u0924\u0928\u093e \u0905\u092d\u093f\u092f\u093e\u0928 \u0915\u0947 \u0905\u0928\u094d\u0924\u0930\u094d\u0917\u0924 \u090f\u0915 \u0938\u0930\u094d\u0935\u0947\u0915\u094d\u0937\u0923 \u0915\u093f\u092f\u093e \u0917\u092f\u093e, \u091c\u093f\u0938\u092e\u0947\u0902 \u0909\u0928\u094d\u0939\u094b\u0902\u0928\u0947 \u090f\u0915 \u092e\u094b\u0939\u0932\u094d\u0932\u0947 \u0915\u0947 20 \u0918\u0930\u094b\u0902 \u092e\u0947\u0902 \u0932\u0917\u0947 \u0939\u0941\u090f \u092a\u094c\u0927\u094b\u0902 \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0906\u0901\u0915\u095c\u0947 \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0915\u093f\u090f | \u092a\u094d\u0930\u0924\u093f \u0918\u0930 \u092a\u094c\u0927\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\"NCERT<\/p>\n

\u092e\u093e\u0927\u094d\u092f \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u092a\u0928\u0947 \u0915\u093f\u0938 \u0935\u093f\u0927\u093f \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u0914\u0930 \u0915\u094d\u092f\u094b\u0902 ?\u00a0<\/strong><\/p>\n

\"Solutions<\/p>\n

Ex 14.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q2. \u0915\u093f\u0938\u0940 \u092b\u0948\u0915\u094d\u091f\u094d\u0930\u0940 \u0915\u0947 50 \u0936\u094d\u0930\u092e\u093f\u0915\u094b\u0902 \u092e\u095b\u0926\u0942\u0930\u0940 \u0915\u0947 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092c\u0902\u091f\u0928 \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0940\u091c\u093f\u090f :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u090f\u0915 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0935\u093f\u0927\u093f \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0941\u090f, \u0907\u0938 \u092b\u0948\u0915\u094d\u091f\u094d\u0930\u0940 \u0915\u0947 \u0936\u094d\u0930\u092e\u093f\u0915\u094b\u0902 \u0915\u0940 \u092e\u093e\u0927\u094d\u092f \u0926\u0948\u0928\u093f\u0915 \u092e\u095b\u0926\u0942\u0930\u0940 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\u0939\u0932 :\u00a0<\/strong>\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0905\u0902\u0924\u0930\u093e\u0932 \u0915\u0947 \u0932\u093f\u090f \u0935\u0930\u094d\u0917-\u091a\u093f\u0928\u094d\u0939 \u0915\u094b \u0907\u0938 \u0938\u0942\u0924\u094d\u0930 \u0938\u0947 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0947\u0902\u0917\u0947<\/p>\n

\"NCERT
\n\"Maths<\/p>\n

\u0915\u0932\u094d\u092a\u093f\u0924 \u092e\u093e\u0927\u094d\u092f \u0935\u093f\u0927\u093f (Assume mean Method) \u0938\u0947<\/strong><\/p>\n

\u03a3fidi =\u00a0– 480 + – 280 + 0 + 120 + 400 = – 760 + 520 = – 240<\/p>\n

\u03a3fi\u00a0= 50\u00a0\u0914\u0930 a = 150<\/p>\n

\"Solutions<\/p>\n

Ex 14.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q3. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092c\u0902\u091f\u0928 \u090f\u0915 \u092e\u094b\u0939\u0932\u094d\u0932\u0947 \u0915\u0947 \u00a0\u092c\u091a\u094d\u091a\u094b\u0902 \u0915\u0947 \u0926\u0948\u0928\u093f\u0915 \u091c\u0947\u092c\u0916\u0930\u094d\u091a \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948 | \u092e\u093e\u0927\u094d\u092f \u091c\u0947\u092c\u0916\u0930\u094d\u091a 18 \u0930\u0942 \u0939\u0948 | \u0932\u0941\u092a\u094d\u0924 \u092c\u093e\u0930\u0902\u092c\u093e\u0930\u0924\u093e f \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u0939\u0932 :\u00a0<\/strong><\/p>\n

\"NCERT<\/p>\n

\u0915\u0932\u094d\u092a\u093f\u0924 \u092e\u093e\u0927\u094d\u092f \u0935\u093f\u0927\u093f (Assume mean Method) \u0938\u0947<\/p>\n

\u03a3fidi =\u00a02f – 40,\u00a0\u00a0\u03a3fi\u00a0= 44 + f\u00a0\u0914\u0930 a =\u00a018,<\/p>\n

\"CBSE<\/p>\n

Ex 14.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q4. \u0915\u093f\u0938\u0940 \u0905\u0938\u094d\u092a\u0924\u093e\u0932 \u092e\u0947\u0902, \u090f\u0915 \u0921\u0949\u0915\u094d\u091f\u0930 \u0926\u094d\u0935\u093e\u0930\u093e 30 \u092e\u0939\u093f\u0932\u093e\u0913\u0902 \u0915\u0940 \u091c\u093e\u0901\u091a \u0915\u0940 \u0917\u0908 \u0914\u0930 \u0909\u0928\u0915\u0947 \u0939\u094d\u0930\u0926\u092f \u0938\u094d\u092a\u0902\u0926\u0928 (beat) \u0915\u0940 \u092a\u094d\u0930\u0924\u093f \u092e\u093f\u0928\u091f \u0938\u0902\u0916\u094d\u092f\u093e \u0928\u094b\u091f \u0915\u0930\u0915\u0947 \u0928\u0940\u091a\u0947 \u0926\u0930\u094d\u0936\u093e\u090f \u0905\u0928\u0941\u0938\u093e\u0930 \u0938\u0902\u0915\u094d\u0937\u093f\u092a\u094d\u0924 \u0930\u0942\u092a \u092e\u0947\u0902 \u0932\u093f\u0916\u0940 \u0917\u0908 | \u090f\u0915 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0935\u093f\u0927\u093f \u091a\u0941\u0928\u0924\u0947 \u0939\u0941\u090f, \u0907\u0928 \u092e\u0939\u093f\u0932\u093e\u0913\u0902 \u0915\u0947 \u0939\u094d\u0930\u0926\u092f \u0938\u094d\u092a\u0902\u0926\u0928 \u0915\u0940 \u092a\u094d\u0930\u0924\u093f \u092e\u093f\u0928\u091f \u092e\u093e\u0927\u094d\u092f \u0938\u0902\u0916\u094d\u092f\u093e \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f :<\/strong><\/p>\n

\"CBSE<\/p>\n

\u0939\u0932 :\u00a0<\/strong><\/p>\n

\"NCERT<\/p>\n

\u0915\u0932\u094d\u092a\u093f\u0924 \u092e\u093e\u0927\u094d\u092f \u0935\u093f\u0927\u093f (Assume mean Method) \u0938\u0947<\/p>\n

\u03a3fi<\/sub>di<\/sub>\u00a0=\u00a012,\u00a0\u00a0\u03a3fi<\/sub>\u00a0= 30\u00a0\u0914\u0930 a =\u00a075.5,<\/p>\n

\"NCERT<\/p>\n

\u0905\u0924: \u092e\u0939\u093f\u0932\u093e\u0913\u0902 \u0915\u0947 \u0939\u094d\u0930\u0926\u092f \u0938\u094d\u092a\u0902\u0926\u0928 \u0915\u0940 \u092a\u094d\u0930\u0924\u093f \u092e\u093f\u0928\u091f \u092e\u093e\u0927\u094d\u092f \u0938\u0902\u0916\u094d\u092f\u093e\u00a0= 75.9\u00a0\u0939\u0948 |<\/p>\n

Ex 14.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q5. \u0915\u093f\u0938\u0940 \u092b\u0941\u091f\u0915\u0930 \u092c\u093e\u095b\u093e\u0930 \u092e\u0947\u0902, \u092b\u0932 \u0935\u093f\u0915\u094d\u0930\u0947\u0924\u093e \u092a\u0947\u091f\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0930\u0916\u0947 \u0906\u092e \u092c\u0947\u091a \u0930\u0939\u0947\u0902 \u0925\u0947 | \u0907\u0928 \u092a\u0947\u091f\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0906\u092e\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e\u090f\u0901 \u092d\u093f\u0928\u094d\u0928 – \u092d\u093f\u0928\u094d\u0928 \u0925\u0940 | \u092a\u0947\u091f\u093f\u092f\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e <\/strong>\u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930, \u0906\u092e\u094b\u0902 \u0915\u093e \u092c\u0902\u091f\u0928 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0925\u093e :\u00a0<\/strong><\/p>\n

\"NCERT<\/p>\n

\u090f\u0915 \u092a\u0947\u091f\u0940 \u092e\u0947\u0902 \u0930\u0916\u0947 \u0906\u092e\u094b\u0902 \u0915\u0940 \u092e\u093e\u0927\u094d\u092f \u0938\u0902\u0916\u094d\u092f\u093e \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f | \u0906\u092a\u0928\u0947 \u092e\u093e\u0927\u094d\u092f \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0915\u093f\u0938 \u0935\u093f\u0927\u093f \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u0939\u0948 ?<\/strong><\/p>\n

\u0939\u0932:\u00a0<\/strong><\/p>\n

\u0926\u0940 \u0917\u092f\u0940 \u0936\u094d\u0930\u0943\u0916\u0932\u093e \u0938\u092e\u093e\u0935\u0947\u0936\u0940 (inclusive) \u0939\u0948 \u091c\u0939\u093e\u0901 \u0935\u0930\u094d\u0917-\u0905\u0902\u0924\u0930\u093e\u0932\u094b\u0902 \u092e\u0947\u0902 1 \u0915\u093e \u0905\u0902\u0924\u0930 \u0939\u0948 | \u0905\u0924: \u0926\u0940 \u0917\u092f\u0940 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u094b \u0905\u092a\u0935\u0930\u094d\u091c\u0940 (exclusive) \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u092c\u0926\u0932\u0947\u0902\u0917\u0947 |<\/p>\n

53\u00a0–\u00a052 = 1<\/p>\n

\"NCERT<\/p>\n

=\u00a057 + 0.1875<\/p>\n

=\u00a057.1875\u00a0\u092f\u093e\u00a057.19<\/p>\n

\u0906\u092e\u094b\u0902 \u0915\u0940 \u092e\u093e\u0927\u094d\u092f \u0938\u0902\u0916\u094d\u092f\u093e<\/strong>\u00a0=\u00a0<\/strong>57.19<\/strong><\/p>\n

Ex 14.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q6. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u093e\u0930\u0923\u0940 \u0915\u093f\u0938\u0940 \u092e\u094b\u0939\u0932\u094d\u0932\u0947 \u0915\u0947 25 \u092a\u0930\u093f\u0935\u093e\u0930\u094b\u0902 \u092e\u0947\u0902 \u092d\u094b\u091c\u0928 \u092a\u0930 \u0939\u0941\u090f \u0926\u0948\u0928\u093f\u0915 \u0935\u094d\u092f\u092f \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u0940 \u0939\u0948<\/strong>:<\/p>\n

\"NCERT<\/p>\n

\u090f\u0915 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0935\u093f\u0927\u093f \u0926\u094d\u0935\u093e\u0930\u093e \u092d\u094b\u091c\u0928 \u092a\u0930 \u0939\u0941\u0906 \u092e\u093e\u0927\u094d\u092f \u0935\u094d\u092f\u092f \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\u0939\u0932 :\u00a0<\/strong><\/p>\n

\"NCERT<\/p>\n

\u092a\u0917-\u0935\u093f\u091a\u0932\u0928 \u0935\u093f\u0927\u093f (Step-deviation Method)\u00a0\u0938\u0947 \u092e\u093e\u0927\u094d\u092f\u00a0:<\/p>\n

\u03a3fiui<\/em>\u00a0=\u00a0–\u00a07,\u00a0\u03a3fi =\u00a0<\/em>25,\u00a0h = 50 , a = 225<\/em><\/p>\n

\u092a\u0917-\u0935\u093f\u091a\u0932\u0928 \u0935\u093f\u0927\u093f \u0915\u0947 \u0938\u0942\u0924\u094d\u0930 \u092e\u0947\u0902 \u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u092e\u093e\u0928\u094b\u0902 (values) \u0915\u094b \u0930\u0916\u0928\u0947 \u092a\u0930<\/p>\n

\"NCERT<\/p>\n

Ex 14.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q7. \u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0938\u0932\u094d\u092b\u0930 \u0921\u093e\u0908 – \u0911\u0915\u094d\u0938\u093e\u0907\u0921 (SO\u00a0<\/sub>) \u0915\u0940 \u0938\u093e\u0928\u094d\u0926\u094d\u0930\u0924\u093e (\u092d\u093e\u0917 \u092a\u094d\u0930\u0924\u093f \u092e\u093f\u0932\u093f\u092f\u0928 \u092e\u0947\u0902 ) \u0915\u094b \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u090f\u0915 \u0928\u0917\u0930 \u0915\u0947 \u092e\u094b\u0939\u0932\u094d\u0932\u094b\u0902 \u0938\u0947 \u0906\u0901\u0915\u095c\u0947 \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0915\u093f\u090f \u0917\u092f\u0947, \u091c\u093f\u0928\u094d\u0939\u0947\u0902 \u0928\u0940\u091a\u0947 \u092a\u094d\u0930\u0938\u094d\u0924\u0941\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948 :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u0935\u093e\u092f\u0941 \u092e\u0947\u0902 SO2 \u00a0<\/sub>\u0915\u0940 \u0938\u093e\u0902\u0926\u094d\u0930\u0924\u093e \u0915\u093e \u092e\u093e\u0927\u094d\u092f \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\u0939\u0932 :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u092a\u0917-\u0935\u093f\u091a\u0932\u0928 \u0935\u093f\u0927\u093f (Step-deviation Method)\u00a0\u0938\u0947 \u092e\u093e\u0927\u094d\u092f\u00a0:<\/p>\n

\u03a3fi<\/sub>ui<\/sub><\/em>\u00a0=\u00a0–\u00a031,\u00a0\u03a3fi<\/sub>\u00a0=\u00a0<\/em>30,\u00a0h = 0.04 , a = 0.14<\/em><\/p>\n

\u092a\u0917-\u0935\u093f\u091a\u0932\u0928 \u0935\u093f\u0927\u093f \u0915\u0947 \u0938\u0942\u0924\u094d\u0930 \u092e\u0947\u0902 \u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u092e\u093e\u0928\u094b\u0902 (values) \u0915\u094b \u0930\u0916\u0928\u0947 \u092a\u0930<\/p>\n

\"NCERT<\/p>\n

\u0935\u093e\u092f\u0941 \u092e\u0947\u0902 \u0938\u0932\u094d\u092b\u0930 \u0921\u093e\u0908-\u0911\u0915\u094d\u0938\u093e\u0907\u0921 (<\/strong>SO\u00a0<\/sub>)\u00a0<\/strong>\u0915\u0940 \u0938\u093e\u0928\u094d\u0926\u094d\u0930\u0924\u093e<\/strong>\u00a0<\/strong>\u0915\u093e \u092e\u093e\u0927\u094d\u092f =\u00a0<\/strong>0.099<\/strong><\/p>\n

Ex 14.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q8. \u0915\u093f\u0938\u0940 \u0915\u0915\u094d\u0937\u093e \u0905\u0927\u094d\u092f\u093e\u092a\u093f\u0915\u093e \u0928\u0947 \u092a\u0941\u0930\u0947 \u0938\u0924\u094d\u0930 \u0915\u0947 \u0932\u093f\u090f \u0905\u092a\u0928\u0940 \u0915\u0915\u094d\u0937\u093e \u0915\u0947 40 \u0935\u093f\u0927\u093e\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u093f \u0905\u0928\u0941\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0930\u0942\u092a \u092e\u0947\u0902 \u0930\u093f\u0915\u0949\u0930\u094d\u0921 (record) \u0915\u0940 | \u090f\u0915 \u0935\u093f\u0927\u093e\u0930\u094d\u0925\u0940 \u091c\u093f\u0924\u0928\u0947 \u0926\u093f\u0928 \u0905\u0928\u0941\u092a\u0938\u094d\u0925\u093f\u0924 \u0930\u0939\u093e \u0909\u0928\u0915\u093e \u092e\u093e\u0927\u094d\u092f \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f :<\/strong><\/p>\n

\"Download<\/p>\n

\u0939\u0932 :<\/strong><\/p>\n

\"Solutions<\/p>\n

\u0935\u093f\u0926\u094d\u092f\u093e\u0930\u094d\u0925\u0940 \u0915\u0940 \u0905\u0928\u0941\u092a\u0938\u094d\u0925\u093f\u0924 \u0915\u093e \u092e\u093e\u0927\u094d\u092f = 12.48 \u0926\u093f\u0928<\/p>\n

Ex 14.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q9. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u093e\u0930\u0923\u0940 35 \u0928\u0917\u0930\u094b\u0902 \u0915\u093f \u0938\u093e\u0915\u094d\u0937\u0930\u0924\u093e \u0926\u0930 (\u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u092e\u0947\u0902 ) \u0926\u0930\u094d\u0936\u093e\u0924\u0940 \u0939\u0948 | \u092e\u093e\u0927\u094d\u092f \u0938\u093e\u0915\u094d\u0937\u0930\u0924\u093e \u0926\u0930 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u00a0\u0939\u0932 :\u00a0<\/strong><\/p>\n

\"NCERT<\/p>\n

\u092a\u0917-\u0935\u093f\u091a\u0932\u0928 \u0935\u093f\u0927\u093f (Step-deviation Method)\u00a0\u0938\u0947 \u092e\u093e\u0927\u094d\u092f\u00a0:<\/p>\n

\u03a3fi<\/sub>ui<\/sub><\/em>\u00a0=\u00a0–\u00a02,\u00a0\u03a3fi<\/sub>\u00a0=\u00a0<\/em>35,\u00a0h = 10 , a = 70<\/em><\/p>\n

\u092a\u0917-\u0935\u093f\u091a\u0932\u0928 \u0935\u093f\u0927\u093f \u0915\u0947 \u0938\u0942\u0924\u094d\u0930 \u092e\u0947\u0902 \u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u092e\u093e\u0928\u094b\u0902 (values) \u0915\u094b \u0930\u0916\u0928\u0947 \u092a\u0930<\/p>\n

\"NCERT<\/p>\n

\u0905\u0924: \u092e\u093e\u0927\u094d\u092f \u0938\u093e\u0915\u094d\u0937\u0930\u0924\u093e \u0926\u0930 = 69.43 %<\/p>\n

<\/a>\u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 14.3<\/strong>\u00a0<\/span><\/p>\n

Ex 14. Class 10 \u0917\u0923\u093f\u0924 Q1. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092c\u093e\u0930\u0902\u092c\u093e\u0930\u0924\u093e \u092c\u0902\u091f\u0928 \u0915\u093f\u0938\u0940 \u092e\u094b\u0939\u0932\u094d\u0932\u0947 \u0915\u0947 68 \u0909\u092a\u092d\u094b\u0915\u094d\u0924\u093e\u0913\u0902 \u0915\u0940 \u092c\u093f\u091c\u0932\u0940 \u0915\u093f \u092e\u093e\u0938\u093f\u0915 \u0916\u092a\u0924 \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948 | \u0907\u0928 \u0906\u0901\u0915\u095c\u094b\u0902 \u0915\u0947 Ex \u092e\u093e\u0927\u094d\u092f\u0915, \u092e\u093e\u0927\u094d\u092f \u0914\u0930 \u092c\u0939\u0941\u0932\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f | \u0907\u0928\u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\"NCERT
\n\u0939\u0932 :<\/strong><\/p>\n

\"CBSE<\/p>\n

\u092e\u093e\u0927\u094d\u092f\u0915 (Median) \u0915\u0947 \u0932\u093f\u090f :\u00a0<\/strong><\/p>\n

\"NCERT<\/p>\n

34 \u0938\u0902\u091a\u092f\u0940 \u092c\u093e\u0930\u0902\u092c\u093e\u0930\u0924\u093e \u0915\u0947 42 \u092e\u0947\u0902 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948 |<\/strong><\/p>\n

\u0907\u0938\u0932\u093f\u090f, \u092e\u093e\u0927\u094d\u092f\u0915 \u0935\u0930\u094d\u0917\u00a0<\/strong>125 – 145\u00a0\u0939\u0948 |<\/strong><\/p>\n

\u0905\u0924: l = 125, f = 20, cf = 22 (\u092e\u093e\u0927\u094d\u092f\u0915 \u0935\u0930\u094d\u0917 \u0938\u0947 \u0920\u0940\u0915 \u090a\u092a\u0930 \u0935\u093e\u0932\u093e \u0938\u0902\u091a\u092f\u0940 \u092c\u093e\u0930\u0902\u092c\u093e\u0930\u0924\u093e) \u0914\u0930<\/strong><\/p>\n

h = 20,\u00a0<\/strong><\/p>\n

\"CBSE<\/p>\n

\u092c\u0939\u0941\u0932\u0915 \u0915\u0947 \u0932\u093f\u090f :<\/strong><\/p>\n

\u0938\u093e\u0930\u0923\u0940 \u0938\u0947 \u0939\u092e\u0947\u0902 \u091c\u094d\u091e\u093e\u0924 \u0939\u094b\u0924\u093e \u0939\u0948 \u0915\u093f \u0935\u0930\u094d\u0917\u00a0<\/strong>125 – 145 \u0915\u0940 \u092c\u093e\u0930\u0902\u092c\u093e\u0930\u0924\u093e \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u0939\u0948 \u0907\u0938\u0932\u093f\u090f \u092c\u0939\u0941\u0932\u0915 \u0935\u0930\u094d\u0917 125 – 145 \u0939\u0948<\/p>\n

\u0905\u0924:\u00a0l<\/em>\u00a0= 125, f0<\/sub>\u00a0= 13, f1<\/sub>\u00a0= 20, f2<\/sub>\u00a0= 14 \u0914\u0930 h = 20<\/p>\n

\"NCERT<\/p>\n

\u092e\u093e\u0927\u094d\u092f\u0915 = 137, \u092e\u093e\u0927\u094d\u092f = 137.058 \u0914\u0930 \u092c\u0939\u0941\u0932\u0915 = 135.76\u00a0<\/strong><\/p>\n

Ex 14.3 Class 10 \u0917\u0923\u093f\u0924\u00a0Q2. \u092f\u0926\u093f \u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0939\u0941\u090f \u092c\u0902\u091f\u0928 \u0915\u093e \u092e\u093e\u0927\u094d\u092f\u0915 28.5 \u0939\u094b \u0924\u094b x \u0914\u0930 y \u0915\u0947 \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u0939\u0932 :\u00a0<\/strong><\/p>\n

\"NCERT<\/p>\n

\u0926\u093f\u092f\u093e \u0939\u0948, \u092e\u093e\u0927\u094d\u092f\u0915 = 28.5,<\/p>\n

\u0905\u0924: 28.5 \u0935\u0930\u094d\u0917-\u0905\u0928\u094d\u0924\u0930\u093e\u0932 20 – 30 \u092e\u0947\u0902 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948 |<\/p>\n

\u0907\u0938\u0932\u093f\u090f, l = 20, f = 20, h = 10 \u0914\u0930 cf = 5 + x<\/p>\n

N = 60,<\/p>\n

\"NCERT<\/p>\n

\u0905\u092c, \u00a045 + x + y = 60<\/p>\n

\u0905\u0925\u0935\u093e x + y = 60 – 45<\/p>\n

x + y = 15<\/p>\n

8 + y = 15 \u00a0\u00a0\u0938\u092e\u0940\u0966 (1) \u0938\u0947<\/p>\n

y = 15 – 8<\/p>\n

y = 7<\/p>\n

x = 8, \u0914\u0930 y = 7\u00a0<\/strong><\/p>\n

Ex 14.3 Class 10 \u0917\u0923\u093f\u0924\u00a0Q3. \u090f\u0915 \u091c\u0940\u0935\u0928 \u092c\u0940\u092e\u093e \u090f\u091c\u0947\u0902\u091f 100 \u092a\u0949\u0932\u093f\u0938\u0940 \u0927\u093e\u0930\u0915\u094b\u0902 \u0915\u093f \u0906\u092f\u0941 \u0915\u0947 \u092c\u0902\u091f\u0928 \u0915\u0947 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0906\u0901\u0915\u095c\u0947 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 | \u092e\u093e\u0927\u094d\u092f\u0915 \u0906\u092f\u0941 \u092a\u0930\u093f\u0915\u0932\u093f\u0924 \u0915\u0940\u091c\u093f\u090f, \u092f\u0926\u093f \u092a\u0949\u0932\u093f\u0938\u0940 \u0915\u0947\u0935\u0932 \u0909\u0928\u094d\u0939\u0940\u0902 \u0935\u094d\u092f\u0915\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u094b \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948, \u00a0\u091c\u093f\u0928\u0915\u0940 \u0906\u092f\u0941 18 \u0935\u0930\u094d\u0937 \u092f\u093e \u0909\u0938\u0938\u0947 \u0905\u0927\u093f\u0915 \u0939\u094b, 60 \u0935\u0930\u094d\u0937 \u0938\u0947 \u0915\u092e \u0939\u094b |<\/strong><\/p>\n

\"NCERT<\/p>\n

\u0939\u0932 :<\/p>\n

Ex 14.3 Class 10 \u0917\u0923\u093f\u0924\u00a0Q4. \u090f\u0915 \u092a\u094c\u0927\u0947 \u0915\u093f 40 \u092a\u0924\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u093f \u0932\u0902\u092c\u093e\u0907\u092f\u093e\u0901 \u0928\u093f\u0915\u091f\u0924\u092e \u092e\u093f\u0932\u0940\u092e\u0940\u091f\u0930\u094b\u0902 \u092e\u0947\u0902 \u092e\u093e\u092a\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948 \u0924\u0925\u093e \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0906\u0901\u0915\u095c\u094b\u0902 \u0915\u094b \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u093e\u0930\u0923\u0940 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0928\u093f\u0930\u0941\u092a\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u092a\u0924\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u0940 \u092e\u093e\u0927\u094d\u092f\u0915 \u0932\u0902\u092c\u093e\u0908 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\u0938\u0902\u0915\u0947\u0924 : \u092e\u093e\u0927\u094d\u092f\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u0906\u0901\u0915\u095c\u094b\u0902 \u0915\u094b \u0938\u0924\u0924 \u0935\u0930\u094d\u0917 \u0905\u0902\u0924\u0930\u093e\u0932\u094b\u0902 \u092e\u0947\u0902 \u092c\u0926\u0932\u0928\u093e \u092a\u095c\u0947\u0917\u093e, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0938\u0942\u0924\u094d\u0930 \u092e\u0947\u0902 \u0935\u0930\u094d\u0917 \u0905\u0902\u0924\u0930\u093e\u0932\u094b\u0902 \u0915\u094b \u0938\u0924\u0924 \u092e\u0928 \u0917\u092f\u093e \u0939\u0948 | \u0924\u092c \u092f\u0947 \u0935\u0930\u094d\u0917 117.5 – 126.5 – 135.5,…,171.5 – 180.5 \u092e\u0947\u0902 \u092c\u0926\u0932 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902 | \u00a0<\/strong><\/p>\n

\u0939\u0932 :<\/p>\n

Ex 14.3 Class 10 \u0917\u0923\u093f\u0924\u00a0Q5. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u093e\u0930\u0923\u0940 400 \u0928\u093f\u092f\u093e\u0901\u0928 \u0932\u0948\u0902\u092a\u094b\u0902 \u0915\u0947 \u091c\u0940\u0935\u0928\u0915\u093e\u0932\u094b\u0902 (life time) \u0915\u094b \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948 :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u00a0\u00a0\u090f\u0915 \u0932\u0948\u0902\u092a \u0915\u093e \u092e\u093e\u0927\u094d\u092f\u0915 \u091c\u0940\u0935\u0928 \u0915\u093e\u0932 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\u0939\u0932 :<\/p>\n

Ex 14.3 Class 10 \u0917\u0923\u093f\u0924\u00a0Q6. \u090f\u0915 \u0938\u094d\u0925\u093e\u0928\u0940\u092f \u091f\u0947\u0932\u0940\u095e\u094b\u0928 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093f\u0915\u093e \u0938\u0947 100 \u0915\u0941\u0932\u0928\u093e\u092e (surnames) \u0932\u093f\u090f \u0914\u0930 \u0909\u0928\u092e\u0947\u0902 \u092a\u094d\u0930\u092f\u0941\u0915\u094d\u0924 \u0905\u0902\u0917\u094d\u0930\u0947\u095b\u0940 \u0935\u0930\u094d\u0923\u092e\u093e\u0932\u093e \u0915\u0947 \u0905\u0915\u094d\u0937\u0930\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u0915\u093e \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092c\u093e\u0930\u0902\u092c\u093e\u0930\u0924\u093e \u092c\u0902\u091f\u0928 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u0941\u0906 :<\/strong><\/p>\n

\"Download<\/p>\n

\u0939\u0932 :<\/p>\n

\u0915\u0941\u0932\u0928\u093e\u092e\u094b\u0902 \u092e\u0947\u0902 \u092e\u093e\u0927\u094d\u092f\u0915 \u0905\u0915\u094d\u0937\u0930\u094b\u0902 \u0915\u093f \u0938\u0902\u0916\u094d\u092f\u093e \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f | \u00a0\u0915\u0941\u0932\u0928\u093e\u092e\u094b\u0902 \u092e\u0947\u0902 \u092e\u093e\u0927\u094d\u092f \u0905\u0915\u094d\u0937\u0930\u094b\u0902 \u0915\u093f \u0938\u0902\u0916\u094d\u092f\u093e \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f | \u0938\u093e\u0925 \u0939\u0940, \u0915\u0941\u0932\u0928\u093e\u092e\u094b\u0902 \u0915\u093e \u092c\u0939\u0941\u0932\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

Ex 14.3 Class 10 \u0917\u0923\u093f\u0924\u00a0Q7. \u0928\u0940\u091a\u0947 \u0926\u093f\u092f\u093e \u0939\u0941\u0906 \u092c\u0902\u091f\u0928 \u090f\u0915 \u0915\u0915\u094d\u0937\u093e \u0915\u0947 30 \u0935\u093f\u0927\u093e\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u0947 \u092d\u093e\u0930 \u0926\u0930\u094d\u0936\u093e \u0930\u0939\u093e \u0939\u0948 | \u0935\u093f\u0927\u093e\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u093e \u092e\u093e\u0927\u094d\u092f\u0915 \u092d\u093e\u0930 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\"NCERT<\/p>\n

\u0939\u0932 :<\/p>\n

<\/a>\u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 14.4<\/strong><\/span><\/p>\n

Ex 14.4 Class 10 \u0917\u0923\u093f\u0924 Q1. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092c\u0902\u091f\u0928 \u0915\u093f\u0938\u0940 \u092b\u0948\u0915\u094d\u091f\u094d\u0930\u0940 \u0915\u0947 50 \u0936\u094d\u0930\u092e\u093f\u0915\u094b\u0902 \u0915\u093f \u0926\u0948\u0928\u093f\u0915 \u0906\u092f \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948 :<\/strong><\/p>\n

\"NCERT<\/p>\n

‘\u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u092c\u0902\u091f\u0928 \u0915\u094b \u090f\u0915 \u0915\u092e \u092a\u094d\u0930\u0915\u093e\u0930 ‘ \u0915\u0947 \u0938\u0902\u091a\u092f\u0940 \u092c\u093e\u0930\u0902\u092c\u093e\u0930\u0924\u093e \u092c\u0902\u091f\u0928 \u092e\u0947\u0902 \u092c\u0926\u0932\u093f\u090f \u0914\u0930 \u0909\u0938\u0915\u093e \u0924\u094b\u0930\u0923 \u0916\u0940\u0902\u091a\u093f\u090f |<\/strong><\/p>\n

\u0939\u0932 :<\/strong>\u00a0‘\u0938\u0947 \u0915\u092e \u092a\u094d\u0930\u0915\u093e\u0930’ \u0915\u093e \u0938\u0902\u091a\u092f\u0940 \u092c\u093e\u0930\u0902\u092c\u093e\u0930\u0924\u093e \u092c\u0902\u091f\u0928 \u0938\u093e\u0930\u0923\u0940 :<\/p>\n

\"NCERT<\/p>\n

‘\u0938\u0947 \u0915\u092e \u092a\u094d\u0930\u0915\u093e\u0930’<\/strong>\u00a0\u0915\u0947 \u0924\u094b\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0915\u094d\u0930\u092e\u093f\u0924 \u092f\u0941\u0917\u094d\u092e (order pairs) :<\/p>\n

(120, 12), (140, 26), (160, 34), (180, 40) \u0914\u0930 (200, 50)<\/p>\n

\"Maths<\/p>\n

Ex 14.4 Class 10 \u0917\u0923\u093f\u0924\u00a0Q2. \u0915\u093f\u0938\u0940 \u0915\u0915\u094d\u0937\u093e \u0915\u0947 35 \u0935\u093f\u0927\u093e\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u093f \u092e\u0947\u0921\u093f\u0915\u0932 \u091c\u093e\u0901\u091a \u0915\u0947 \u0938\u092e\u092f, \u0909\u0928\u0915\u0947 \u092d\u093e\u0930 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0930\u0942\u092a \u092e\u0947\u0902 \u0930\u093f\u0915\u0949\u0930\u094d\u0921 \u0915\u093f\u090f \u0917\u090f :<\/strong><\/p>\n

\"NCERT<\/p>\n

\u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u0906\u0901\u0915\u095c\u094b\u0902 \u0915\u0947 ‘\u0932\u093f\u090f \u0915\u092e \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u093e \u0924\u094b\u0930\u0923’ \u0916\u0940\u0902\u091a\u093f\u090f | \u0907\u0938\u0915\u0947 \u092c\u093e\u0926 \u092e\u093e\u0927\u094d\u092f\u0915 \u092d\u093e\u0930 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\u0939\u0932 :<\/strong>\u00a0<\/strong>‘\u0938\u0947 \u0915\u092e \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947<\/strong>‘ \u0924\u094b\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0938\u0902\u091a\u092f\u0940 \u092c\u093e\u0930\u0902\u092c\u093e\u0930\u0924\u093e \u0938\u093e\u0930\u0923\u0940<\/p>\n

\"NCERT<\/p>\n

‘\u0938\u0947 \u0915\u092e \u092a\u094d\u0930\u0915\u093e\u0930’<\/strong>\u00a0\u0915\u0947 \u0924\u094b\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0915\u0947 \u0932\u093f\u090f \u0915\u094d\u0930\u092e\u093f\u0924 \u092f\u0941\u0917\u094d\u092e (Order pairs) :<\/p>\n

(38, 0), (40, 3), (42, 5), (44, 9), (46, 14), (48, 28), (50, 32), (52, 35)<\/p>\n

\"NCERT<\/p>\n

Ex 14.4 Class 10 \u0917\u0923\u093f\u0924\u00a0Q3. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u093e\u0930\u0923\u0940 \u0915\u093f\u0938\u0940 \u0917\u093e\u0901\u0935 \u0915\u0947 100 \u092b\u093e\u0930\u094d\u092e\u094b\u0902 \u092e\u0947\u0902 \u0939\u0941\u0906 \u092a\u094d\u0930\u0924\u093f \u0939\u0947\u0915\u094d\u091f\u0947\u092f\u0930 (ha) \u0917\u0947\u0902\u0939\u0942\u0901 \u0915\u093e \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0926\u0930\u094d\u0936\u093e\u0924\u0947 \u0939\u0948\u0902 :<\/strong><\/p>\n

\"Maths<\/p>\n

\u0907\u0938 \u092c\u0902\u091f\u0928 \u0915\u094b ‘\u0905\u0927\u093f\u0915 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 ‘ \u092c\u0902\u091f\u0928 \u092e\u0947\u0902 \u092c\u0926\u0932\u093f\u090f \u0914\u0930 \u092b\u093f\u0930 \u0909\u0938\u0915\u093e \u0924\u094b\u0930\u0923 \u0916\u0940\u0902\u091a\u093f\u090f |<\/strong><\/p>\n

\u0939\u0932 :<\/strong>\u00a0‘\u0938\u0947 \u0905\u0927\u093f\u0915 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947<\/strong>‘ \u0924\u094b\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0938\u0902\u091a\u092f\u0940 \u092c\u093e\u0930\u0902\u092c\u093e\u0930\u0924\u093e \u0938\u093e\u0930\u0923\u0940:<\/p>\n

\"NCERT<\/p>\n

‘\u0938\u0947 \u0905\u0927\u093f\u0915 \u092a\u094d\u0930\u0915\u093e\u0930’<\/strong>\u00a0\u0915\u0947 \u0924\u094b\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0915\u0947 \u0932\u093f\u090f \u0915\u094d\u0930\u092e\u093f\u0924 \u092f\u0941\u0917\u094d\u092e (Order pairs) :<\/p>\n

(50, 100), (55, 98), (60, 90), (65, 78), (70, 54), (75, 16)<\/p>\n

\"Solutions<\/p>\n

\u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 14.5<\/strong><\/span><\/p>\n

\u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u090f\u0935\u0902 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u0936\u094d\u0928 :\u00a0<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924 Q1. \u0928\u093f\u092e\u094d\u0928 \u0906\u0901\u0915\u0921\u0947\u0902 \u0906\u0930\u094b\u0939\u0940 \u0915\u094d\u0930\u092e \u092e\u0947\u0902 \u0932\u093f\u0916\u0947 \u0917\u090f \u0939\u0948\u0902\u0964 \u092f\u0926\u093f \u0906\u0901\u0915\u0921\u094b\u0902 \u0915\u093e \u092e\u093e\u0927\u094d\u092f\u0915 14.5 \u0939\u0948 \u0924\u094b x \u0915\u093e \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f\u0964<\/strong><\/p>\n

11, 12, 13, 7x, 7x + 1, 16, 16, 18, 20<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q2.\u00a05 \u0938\u0902\u0916\u094d\u092f\u093e\u0913\u0902 \u0915\u093e \u092e\u093e\u0927\u094d\u092f 18 \u0939\u0948 | \u092f\u0926\u093f \u090f\u0915 \u0938\u0902\u0916\u094d\u092f\u093e \u0928\u093f\u0915\u0932 \u0926\u0940 \u091c\u093e\u090f, \u0924\u094b \u092e\u093e\u0927\u094d\u092f 16 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948 | \u0924\u094b \u0928\u093f\u0915\u093e\u0932\u0940 \u0917\u092f\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |\u00a0<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q3.\u00a020 \u0938\u0902\u0916\u094d\u092f\u093e\u0913\u0902 \u0915\u093e \u092e\u093e\u0927\u094d\u092f 17 \u0939\u0948, \u092f\u0926\u093f \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0938\u0902\u0916\u094d\u092f\u093e \u092e\u0947\u0902 3 \u091c\u094b\u095c\u093e \u091c\u093e\u090f \u0924\u094b \u0928\u092f\u093e \u092e\u093e\u0927\u094d\u092f \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q4.\u00a0‘\u0938\u0947 \u0915\u092e \u092a\u094d\u0930\u0915\u093e\u0930’ \u0924\u0925\u093e ‘\u0938\u0947 \u0905\u0927\u093f\u0915’ \u0915\u0947 \u0924\u094b\u0930\u0923 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u091a\u094d\u091b\u0947\u0926\u0928 \u092c\u093f\u0928\u094d\u0926\u0941 \u0915\u093e \u092d\u0941\u091c \u0915\u093f\u0938 \u0915\u0947\u0928\u094d\u0926\u094d\u0930\u0940\u092f \u092a\u094d\u0930\u0935\u0943\u0924\u094d\u0924\u093f \u0915\u0940 \u092e\u093e\u092a \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948 ?<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q5.\u00a0\u092f\u0926\u093f 2,3,5,4,2,6,3,5,5,2 \u0914\u0930 x \u0915\u093e \u092c\u0939\u0941\u0932\u0915 2 \u0939\u0948, \u0924\u094b ‘x’ \u0915\u093e \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q6.\u00a02,3,6,0,1,4,8,2,5 \u0915\u0940 \u092e\u093e\u0927\u094d\u092f\u093f\u0915\u093e \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q7.\u00a0x, x + 1, x + 2, x + 3, x + 4, x + 5 \u0914\u0930 x + 6 \u0915\u093e \u092e\u093e\u0927\u094d\u092f\u00a0\u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q8. \u092a\u094d\u0930\u0925\u092e 10 \u0935\u093f\u0937\u092e \u0938\u0902\u0916\u094d\u092f\u093e\u0913\u0902 \u0915\u093e \u092e\u093e\u0927\u094d\u092f \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |\u00a0<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q9.\u00a0\u092f\u0926\u093f \u0906\u0930\u094b\u0939\u0940 \u0915\u094d\u0930\u092e \u092e\u0947\u0902 \u0932\u093f\u0916\u0947 \u092a\u094d\u0930\u0947\u0915\u094d\u0937\u0923\u094b\u0902 24, 25, 26, x + 3, 30, 31, 34 \u0915\u0940 \u092e\u093e\u0927\u094d\u092f\u093f\u0915\u093e 27.5 \u0939\u0948, \u0924\u094b ‘x’ \u0915\u093e \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q10.\u00a040 \u092a\u094d\u0930\u0947\u0915\u094d\u0937\u0923\u094b\u0902 \u0915\u093e \u092e\u093e\u0927\u094d\u092f 160 \u0925\u093e | \u091c\u093e\u0901\u091a \u0915\u0930\u0928\u0947 \u092a\u0930 \u091c\u094d\u091e\u093e\u0924 \u0939\u0941\u0906 \u0915\u093f 165 \u0917\u0932\u0924\u0940 \u0938\u0947 125 \u0932\u093f\u0916\u093e \u0917\u092f\u093e \u0925\u093e, \u0938\u0939\u0940 \u092e\u093e\u0927\u094d\u092f \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q11. \u090f\u0915 \u092e\u0948\u091a\u094b\u0902 \u0915\u0940 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u090f\u0915 \u092c\u093e\u0938\u094d\u0915\u0947\u091f \u092c\u0949\u0932 \u091f\u0940\u092e \u0926\u094d\u0935\u093e\u0930\u093e \u0939\u093e\u0938\u093f\u0932 \u0915\u093f\u090f \u0917\u090f \u092e\u0948\u091a\u094b\u0902 \u092e\u0947\u0902 \u0905\u0902\u0915 \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0925\u093e :<\/strong><\/p>\n

\u00a0\u00a017, 2, 7, 27, 25, 5, 14, 18 , 10, 24, 10, 8, 7, 10<\/strong>
\n\u00a0\u00a0\u0924\u094b \u0906\u0902\u0915\u095c\u094b\u0902 \u0915\u093e \u092e\u093e\u0927\u094d\u092f, \u092e\u093e\u0927\u094d\u092f\u0915 \u0914\u0930 \u092c\u0939\u0941\u0932\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q12.\u00a040, 42, 80, 69, 56, 47 \u0915\u093e \u092a\u0930\u093f\u0938\u0930 \u0915\u094d\u092f\u093e \u0939\u0948 ?<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q13.\u00a0\u092f\u0926\u093f 25, 30, 32, x, 43 \u0915\u093e \u0938\u092e\u093e\u0928\u094d\u0924\u0930 \u092e\u093e\u0927\u094d\u092f 34 \u0939\u0948 \u0924\u094b x \u0915\u093e \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |\u00a0<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q14.\u00a0\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0906\u0902\u0915\u095c\u094b\u0902 \u0915\u093e \u092c\u0939\u0941\u0932\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\u00a0 \u00a0 \u00a05, 7, 6, 5, 9, 8, 6, 7, 11, 10, 5, 7, 6, 8, 6, 9, 10.<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q15. 34, 32, x, x-1, 19, 15, 11 \u0915\u093e \u092e\u093e\u0927\u094d\u092f\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u091c\u0939\u093e\u0901 x \u0906\u0901\u0915\u095c\u0947\u0902 10, 20, 30, 40, 50 \u0915\u093e \u092e\u093e\u0927\u094d\u092f \u0939\u0948 |<\/strong><\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q20.\u00a0\u090f\u0915 \u092e\u094b\u0939\u0932\u094d\u0932\u0947 \u0915\u0947 20 \u0918\u0930\u094b\u0902 \u092e\u0947\u0902 \u0932\u0917\u0947 \u0939\u0941\u090f \u092a\u094c\u0927\u094b\u0902 \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0906\u0901\u0915\u0921\u0947\u0902 \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0915\u093f\u090f \u092a\u094d\u0930\u0924\u093f \u0918\u0930 \u092a\u094c\u0927\u094b\u0902\u00a0\u0915\u0940 \u092e\u093e\u0927\u094d\u092f \u0938\u0902\u0916\u094d\u092f\u093e \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u0964<\/strong><\/p>\n

\"NCERT<\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q21.\u00a0\u0915\u093f\u0938\u0940 \u092b\u0948\u0915\u094d\u091f\u0930\u0940 \u0915\u0947 \u0915\u0941\u091b \u0936\u094d\u0930\u092e\u093f\u0915\u094b\u0902 \u0915\u0940 \u0926\u0948\u0928\u093f\u0915 \u092e\u091c\u0926\u0942\u0930\u0940 \u0915\u0947 \u092c\u0902\u091f\u0928 \u0915\u093e \u092e\u093e\u0927\u094d\u092f 145.20 \u0939\u0948 \u0924\u094b\u00a0f<\/em>\u00a0\u0915\u093e \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u0964<\/strong><\/p>\n

\"NCERT<\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q22.\u00a0\u0928\u093f\u092e\u094d\u0928 \u0938\u093e\u0930\u0923\u0940 \u0915\u0941\u091b \u092a\u0930\u093f\u0935\u093e\u0930\u094b\u0902 \u092e\u0947\u0902 \u092d\u094b\u091c\u0928 \u092a\u0930 \u0939\u0941\u090f \u0926\u0948\u0928\u093f\u0915 \u0935\u094d\u092f\u092f \u0915\u093e \u092e\u093e\u0927\u094d\u092f \u0935\u094d\u092f\u092f 211 \u0930\u0942 \u0939\u0948 \u0924\u094b\u00a0f<\/em>\u00a0\u0915\u093e \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u0964<\/strong><\/p>\n

\"CBSE<\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q23. \u0928\u0940\u091a\u0947 \u0926\u093f\u092f\u093e \u0939\u0941\u0906 \u092c\u0902\u091f\u0928 \u090f\u0915\u0926\u093f\u0935\u0938\u0940\u092f \u0915\u094d\u0930\u093f\u0915\u0947\u091f \u092e\u0948\u091a\u094b\u0902 \u092e\u0947\u0902, \u0917\u0947\u0902\u0926\u092c\u093e\u091c\u094b\u0902 \u0926\u094d\u0935\u093e\u0930\u093e \u0932\u093f\u090f \u0917\u090f \u0935\u093f\u0915\u091f\u094b\u0902 \u0915\u093e \u092e\u093e\u0927\u094d\u092f \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u0964<\/strong><\/p>\n

\"CBSE<\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q24.\u00a0\u0928\u093f\u092e\u094d\u0928 \u0911\u0915\u0921\u094b\u0902 \u0915\u093e \u092e\u093e\u0927\u094d\u092f,\u00a0\u092e\u093e\u0927\u094d\u092f\u0915 \u0914\u0930 \u092c\u0939\u0941\u0932\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u0964<\/strong><\/p>\n

\"NCERT<\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q25.\u00a0\u090f\u0915 \u0938\u0930\u094d\u0935\u0947\u0915\u094d\u0937\u0923 \u0915\u0947 \u0906\u0901\u0915\u0921\u0947 \u0926\u093f\u090f \u0917\u090f \u0939\u0948 \u091c\u094b \u0926\u0936\u0935\u0940\u0902 \u0915\u0915\u094d\u0937\u093e \u0915\u0947 \u0932\u0921\u0915\u093f\u092f\u094b\u0902 \u0915\u093e \u090a\u0901\u091a\u093e\u0908 \u0939\u0948\u0964 \u0928\u093f\u092e\u094d\u0928 \u0906\u0901\u0915\u0921\u094b\u0902 \u0938\u0947 \u092e\u093e\u0927\u094d\u092f\u0915 \u090a\u0901\u091a\u093e\u0908 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u0964\u00a0 \u00a0<\/strong><\/p>\n

\"NCERT<\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q26. p \u0915\u093e \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u092f\u0926\u093f \u0926\u093f\u090f \u0917\u090f \u092c\u0902\u091f\u0928 \u0915\u093e \u092e\u093e\u0927\u094d\u092f 20 \u0939\u094b |<\/strong><\/p>\n

\"NCERT<\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q27.\u00a0\u0928\u093f\u092e\u094d\u0928 \u0906\u0901\u0915\u0921\u094b\u0902 \u0938\u0947 \u092e\u093e\u0927\u094d\u092f, \u092e\u093e\u0927\u094d\u092f\u0915 \u0914\u0930 \u092c\u0939\u0941\u0932\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u0964<\/strong><\/p>\n

\"NCERT<\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q28.\u00a0\u0928\u093f\u092e\u094d\u0928 \u0906\u0901\u0915\u0921\u094b\u0902 \u0915\u093e \u092e\u093e\u0927\u094d\u092f\u0915 525 \u0939\u0948\u0964 \u092f\u0926\u093f \u092c\u093e\u0930\u092e\u094d\u092c\u093e\u0930\u0924\u093e\u0913\u0902 \u0915\u093e \u092f\u094b\u0917 100 \u0939\u0948, \u0924\u094b x \u0914\u0930 y \u0915\u093e \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u0964<\/strong><\/p>\n

\"NCERT<\/p>\n

Ex 14.5 Class 10 \u0917\u0923\u093f\u0924\u00a0Q29.\u00a0\u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0906\u0901\u0915\u0921\u094b\u0902 \u0938\u0947\u00a0\u2018\u0938\u0947 \u0915\u092e \u092a\u094d\u0930\u0915\u093e\u0930\u2019\u00a0\u0915\u093e \u0924\u094b\u0930\u0923 \u0916\u0940\u0902\u091a\u093f\u090f\u0964 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0917\u094d\u0930\u093e\u092b \u0938\u0947 \u092e\u093e\u0927\u094d\u092f\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n

\"NCERT<\/p>\n

Hope given NCERT Solutions for Class 10 Maths Chapter 14\u00a0are helpful to complete your homework.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

NCERT Solutions for Class 10 Maths Chapter 14 Statistics (Hindi Medium) These Solutions are part of NCERT Solutions for Class 10 Maths in Hindi Medium. Here we have given NCERT Solutions for Class 10 Maths Chapter 14 Statistics. Chapter 14. \u0938\u093e\u0902\u0916\u094d\u092f\u093f\u0915\u0940 \u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 14.1 Ex 14.1 Class 10 \u0917\u0923\u093f\u0924 Q1. \u0935\u093f\u0927\u093e\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u0947 \u090f\u0915 \u0938\u092e\u0942\u0939 \u0926\u094d\u0935\u093e\u0930\u093e \u0905\u092a\u0928\u0947 …<\/p>\n

NCERT Solutions for Class 10 Maths Chapter 14 Statistics (Hindi Medium)<\/span> Read More »<\/a><\/p>\n","protected":false},"author":5,"featured_media":7687,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","spay_email":""},"categories":[2],"tags":[23,22,11,20,12,21],"yoast_head":"\nNCERT Solutions for Class 10 Maths Chapter 14 Statistics (Hindi Medium) - MCQ Questions<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-14-hindi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NCERT Solutions for Class 10 Maths Chapter 14 Statistics (Hindi Medium) - MCQ Questions\" \/>\n<meta property=\"og:description\" content=\"NCERT Solutions for Class 10 Maths Chapter 14 Statistics (Hindi Medium) These Solutions are part of NCERT Solutions for Class 10 Maths in Hindi Medium. Here we have given NCERT Solutions for Class 10 Maths Chapter 14 Statistics. Chapter 14. \u0938\u093e\u0902\u0916\u094d\u092f\u093f\u0915\u0940 \u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 14.1 Ex 14.1 Class 10 \u0917\u0923\u093f\u0924 Q1. \u0935\u093f\u0927\u093e\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u0947 \u090f\u0915 \u0938\u092e\u0942\u0939 \u0926\u094d\u0935\u093e\u0930\u093e \u0905\u092a\u0928\u0947 … NCERT Solutions for Class 10 Maths Chapter 14 Statistics (Hindi Medium) Read More »\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-14-hindi\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ Questions\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-23T06:12:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-03-02T04:53:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mcq-questions.com\/wp-content\/uploads\/2019\/09\/NCERT-Solutions-for-Class-10-Maths-Chapter-14-Statistics-Hindi-Medium.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ncertsolguru\" \/>\n<meta name=\"twitter:site\" content=\"@ncertsolguru\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Raju\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mcq-questions.com\/#website\",\"url\":\"https:\/\/mcq-questions.com\/\",\"name\":\"MCQ Questions\",\"description\":\"MCQ Questions for Class 1 to 12\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/mcq-questions.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-14-hindi\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/i1.wp.com\/mcq-questions.com\/wp-content\/uploads\/2019\/09\/NCERT-Solutions-for-Class-10-Maths-Chapter-14-Statistics-Hindi-Medium.png?fit=1280%2C720&ssl=1\",\"contentUrl\":\"https:\/\/i1.wp.com\/mcq-questions.com\/wp-content\/uploads\/2019\/09\/NCERT-Solutions-for-Class-10-Maths-Chapter-14-Statistics-Hindi-Medium.png?fit=1280%2C720&ssl=1\",\"width\":1280,\"height\":720,\"caption\":\"NCERT Solutions for Class 10 Maths Chapter 14 Statistics (Hindi Medium)\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-14-hindi\/#webpage\",\"url\":\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-14-hindi\/\",\"name\":\"NCERT Solutions for Class 10 Maths Chapter 14 Statistics (Hindi Medium) - 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Here we have given NCERT Solutions for Class 10 Maths Chapter 14 Statistics. Chapter 14. \u0938\u093e\u0902\u0916\u094d\u092f\u093f\u0915\u0940 \u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 14.1 Ex 14.1 Class 10 \u0917\u0923\u093f\u0924 Q1. \u0935\u093f\u0927\u093e\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u0947 \u090f\u0915 \u0938\u092e\u0942\u0939 \u0926\u094d\u0935\u093e\u0930\u093e \u0905\u092a\u0928\u0947 … NCERT Solutions for Class 10 Maths Chapter 14 Statistics (Hindi Medium) Read More »","og_url":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-14-hindi\/","og_site_name":"MCQ Questions","article_publisher":"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/","article_published_time":"2021-07-23T06:12:19+00:00","article_modified_time":"2022-03-02T04:53:48+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/mcq-questions.com\/wp-content\/uploads\/2019\/09\/NCERT-Solutions-for-Class-10-Maths-Chapter-14-Statistics-Hindi-Medium.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_creator":"@ncertsolguru","twitter_site":"@ncertsolguru","twitter_misc":{"Written by":"Raju","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/mcq-questions.com\/#website","url":"https:\/\/mcq-questions.com\/","name":"MCQ Questions","description":"MCQ Questions for Class 1 to 12","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mcq-questions.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-14-hindi\/#primaryimage","inLanguage":"en-US","url":"https:\/\/i1.wp.com\/mcq-questions.com\/wp-content\/uploads\/2019\/09\/NCERT-Solutions-for-Class-10-Maths-Chapter-14-Statistics-Hindi-Medium.png?fit=1280%2C720&ssl=1","contentUrl":"https:\/\/i1.wp.com\/mcq-questions.com\/wp-content\/uploads\/2019\/09\/NCERT-Solutions-for-Class-10-Maths-Chapter-14-Statistics-Hindi-Medium.png?fit=1280%2C720&ssl=1","width":1280,"height":720,"caption":"NCERT Solutions for Class 10 Maths Chapter 14 Statistics (Hindi Medium)"},{"@type":"WebPage","@id":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-14-hindi\/#webpage","url":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-14-hindi\/","name":"NCERT Solutions for Class 10 Maths Chapter 14 Statistics (Hindi Medium) - 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