{"id":25532,"date":"2021-06-23T11:29:13","date_gmt":"2021-06-23T05:59:13","guid":{"rendered":"https:\/\/mcq-questions.com\/?p=25532"},"modified":"2022-03-02T10:36:21","modified_gmt":"2022-03-02T05:06:21","slug":"ncert-solutions-for-class-6-maths-chapter-11-ex-11-4","status":"publish","type":"post","link":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-6-maths-chapter-11-ex-11-4\/","title":{"rendered":"NCERT Solutions for Class 6 Maths Chapter 11 Algebra Ex 11.4"},"content":{"rendered":"

These NCERT Solutions for Class 6 Maths<\/a> Chapter 11 Algebra Ex 11.4 Questions and Answers are prepared by our highly skilled subject experts.<\/p>\n

NCERT Solutions for Class 6 Maths Chapter 11 Algebra Exercise 11.4<\/h2>\n

Question 1.
\nAnswer the following:
\n(a) Take Sarita\u2019s present age to be y years
\n(i) What will be her age 5 years from now?
\n(ii) What was her age 3 years back?
\n(iii) Sarita\u2019s grandfather is 6 times her age. What is the age of her grandfather?
\n(iv) Grandmother is 2 years younger than grandfather. What is grandmother\u2019s age?
\n(v) Sarita\u2019s father\u2019s age is 5 years more than 3 times Sarita\u2019s age. What is her father\u2019s age?<\/p>\n

(b) The length of a rectangular hall is 4 meters less than 3 times the breadth of the hall. What is the length, if the breadth is b meters?<\/p>\n

(c) A rectangular box has height h cm. Its length is S times the height and breadth is 10 cm less than the
\nlength. Express the length and the breadth of the box in terms of the height.<\/p>\n

(d) Meena, Beena and Leena are climbing the steps to the hill top. Meena is at step s, Beena is 8 steps ahead and Leena 7 steps behind. Where are Beena and Meena? The total number of steps to the hill top is 10 less than 4 times what Meena has reached. Express the total number of steps using s.<\/p>\n

(e) A bus travels at v km per hour. It is going from Daspur to Beespur. After the bus has travelled 5 hours, Beespur is still 20 km away. What is the distance from Daspur to Beespur? Express it using v.
\nAnswer:
\n(a)
\n(i) y + 5
\n(ii) y – 3
\n(iii) 6 y
\n(iv) 6y – 2
\n(v) 3y + 5<\/p>\n

(b) Length = 3b and Breadth
\n= (3b – 4) meters<\/p>\n

(c) Height of the box = h cm
\nLength of the box
\n= 5 times the height = 5h cm
\nBreadth of the box
\n= 10 cm less than length
\n= (5h – 10) cm<\/p>\n

(d) Meena\u2019s position = s
\nBeena\u2019s position
\n= 8 steps ahead = s + 8
\nLeenas position
\n= 7 steps behind = s – 7
\nTotal number of steps = 4s – 10<\/p>\n

(e) Speed of the bus = v km\/h
\nDistance travelled in 5 hours = 5v km
\nRemaining distance = 20 km
\nTherefore, total distance = (5v + 20) km<\/p>\n

\"NCERT<\/p>\n

Question 2.
\nChange the following statements using expressions into statements in ordinary language.
\n(For example, Given Salim scores r runs in a cricket match, Nalin scores
\n(r + 15) runs. In ordinary language- Nalin scores 15 runs more than Salim.)<\/p>\n

(a) A note book costs \u20b9 p. A book costs \u20b9 3 p.
\n(b) Tony puts q marbles on the table. He has 8 q marbles in his box.
\n(c) Our class has n students. The school has 20 n students.
\n(d) Jaggu is z years old. His uncle is 4 z years old and his aunt is (4z – 3) years old.
\n(e) In an arrangement of dots there are r rows. Each row contains 5 dots.
\nAnswer:
\n(a) A book cost 3 times the cost of a notebook.
\n(b) The number of marbles in box is 8 times the marble on the table.
\n(c) Total number of students in the school is 20 times that in our class.
\n(d) Jaggu\u2019s uncle’s age is 4 times the age of Jaggu. Jaggu\u2019s aunt is 3 years younger than his uncle.
\n(e) The total number of dots is 5 times the number of rows.<\/p>\n

\"NCERT<\/p>\n

Question 3.
\n(a) Given Munnu\u2019s age to hex years, can you guess what (x – 2) may show? (Hint: Think of Mannu\u2019s younger brother.)
\nCan you guess what (x + 4) may show? What (3x + 7) may show?<\/p>\n

(b) Given Sara\u2019s age today to be y years.
\nThink of her age in the future or in the past.
\nWhat will the following expression indicate?
\ny + 7, y – 3, y + 4\\(\\frac { 1 }{ 2 }\\), y – 2 \\(\\frac { 1 }{ 2 }\\)<\/p>\n

(c) Given n students in the class like football, what may 2n show? What may \\(\\frac { n }{ 2 }\\) show? (Hint: Think of games other than football).<\/p>\n

Answer:
\n(a) Munnu\u2019s age = \u00d7 years
\nHis younger brother is 2 years younger than him = (x – 2) years
\nHis elder brother\u2019s age is 4 years more than his age = (x + 4) years
\nHis father is 7 year\u2019s more than thrice of his age = (3x + 7) years<\/p>\n

(b) Her age in past = (y = 3),\\(\\left(y=2 \\frac{1}{2}\\right)\\)
\nHer age in future = (y + 7),\\(\\left(y=4 \\frac{1}{2}\\right)\\)<\/p>\n

(c) Number of students like hockey is twice the students liking football, i.e., 2n
\nNumber of students like tennis is half the students like football, i.e.,\\(\\frac{n}{2}\\)<\/p>\n","protected":false},"excerpt":{"rendered":"

These NCERT Solutions for Class 6 Maths Chapter 11 Algebra Ex 11.4 Questions and Answers are prepared by our highly skilled subject experts. NCERT Solutions for Class 6 Maths Chapter 11 Algebra Exercise 11.4 Question 1. Answer the following: (a) Take Sarita\u2019s present age to be y years (i) What will be her age 5 …<\/p>\n

NCERT Solutions for Class 6 Maths Chapter 11 Algebra Ex 11.4<\/span> Read More »<\/a><\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","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":[10],"tags":[],"yoast_head":"\nNCERT Solutions for Class 6 Maths Chapter 11 Algebra Ex 11.4 - 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-6-maths-chapter-11-ex-11-4\/\" \/>\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 6 Maths Chapter 11 Algebra Ex 11.4 - MCQ Questions\" \/>\n<meta property=\"og:description\" content=\"These NCERT Solutions for Class 6 Maths Chapter 11 Algebra Ex 11.4 Questions and Answers are prepared by our highly skilled subject experts. 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