{"id":8384,"date":"2022-05-10T23:00:00","date_gmt":"2022-05-10T17:30:00","guid":{"rendered":"https:\/\/mcq-questions.com\/?p=8384"},"modified":"2022-05-07T16:19:09","modified_gmt":"2022-05-07T10:49:09","slug":"mcq-questions-for-class-9-maths-chapter-1","status":"publish","type":"post","link":"https:\/\/mcq-questions.com\/mcq-questions-for-class-9-maths-chapter-1\/","title":{"rendered":"MCQ Questions for Class 9 Maths Chapter 1 Number Systems with Answers"},"content":{"rendered":"

Students can access the NCERT MCQ Questions for Class 9 Maths Chapter 1 Number Systems with Answers Pdf free download aids in your exam preparation and you can get a good hold of the chapter. Use MCQ Questions for Class 9 Maths with Answers<\/a> during preparation and score maximum marks in the exam. Students can download the Number Systems Class 9 MCQs Questions with Answers from here and test their problem-solving skills. Clear all the fundamentals and prepare thoroughly for the exam taking help from Class 9 Maths Chapter 1 Number Systems Objective Questions.<\/p>\n

Number Systems Class 9 MCQs Questions with Answers<\/h2>\n

Students are advised to solve the Number Systems Multiple Choice Questions of Class 9 Maths to know different concepts. Practicing the MCQ Questions on Number Systems Class 9 with answers will boost your confidence thereby helping you score well in the exam.<\/p>\n

Explore numerous MCQ Questions of Number Systems Class 9 with answers provided with detailed solutions by looking below.<\/p>\n

Question 1.
\nWhich of the following is a rational number?
\n(a) \u03c0
\n(b) 0
\n(c) 1+\u221a3
\n(d) 2\u221a3<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (b) 0<\/p>\n<\/details>\n

\n

Question 2.
\nWhich of the following is the product of \\(\\frac { 7 }{ 8 }\\) and \\(\\frac { -4 }{ 21 }\\)?
\n(a) \\(\\frac { -1 }{ 6 }\\)
\n(b) \\(\\frac { 1 }{ 12 }\\)
\n(c) \\(\\frac { -16 }{ 63 }\\)
\n(d) \\(\\frac { -147 }{ 16 }\\)<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (a) \\(\\frac { -1 }{ 6 }\\)<\/p>\n<\/details>\n

\n

Question 3.
\nIn between two rational number there is\/are:
\n(a) Exactly one rational number
\n(b) Infinitely many rational number
\n(c) Many irrational numbers
\n(d) Only irrational numbers<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (b) Infinitely many rational number<\/p>\n<\/details>\n

\n

Question 4.
\nThe product of a rational and an irrational numbers is:
\n(a) Always an integer
\n(b) Always a rational number
\n(c) Always an irrational number
\n(d) Sometimes rational and sometimes irrational<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) Always an irrational number<\/p>\n<\/details>\n

\n

Question 5.
\nIf the HCF of 65 and 117 is expressible in the form 65m \u2013 117, then the value of m is
\n(a) 4
\n(b) 2
\n(c) 1
\n(d) 3<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (b) 2<\/p>\n<\/details>\n

\n

Question 6.
\nThe HCF and LCM of two numbers are 33 and 264 respectively. When the first number is completely divided by 2 the quotient is 33. The other number is:
\n(a) 66
\n(b) 130
\n(c) 132
\n(d) 196<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) 132<\/p>\n<\/details>\n

\n

Question 7.
\nThe decimal fraction in which there are finite number of digits in its decimal part is called
\n(a) terminating decimal fraction
\n(b) non-terminating decimal fraction
\n(c) linear fraction
\n(d) quadratic fraction<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (a) terminating decimal fraction<\/p>\n<\/details>\n

\n

Question 8.
\nThe product of a rational and an irrational numbers is:
\n(a) Always an integer
\n(b) Always a rational number
\n(c) Always an irrational number
\n(d) Sometimes rational and sometimes irrational<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) Always an irrational number<\/p>\n<\/details>\n

\n

Question 9.
\nCan we write 0 in the form of \\(\\frac { p }{ q }\\)?
\n(a) Yes
\n(b) No
\n(c) Cannot be explained
\n(d) None of the above<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (a) Yes<\/p>\n<\/details>\n

\n

Question 10.
\n3\u221a6 + 4\u221a6 is equal to:
\n(a) 6\u221a6
\n(b) 7\u221a6
\n(c) 4\u221a12
\n(d) 7\u221a12<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (b) 7\u221a6<\/p>\n<\/details>\n

\n

Question 11.
\nIf x = 2+\u221a3, then x + \\(\\frac { 1 }{ x }\\) =
\n(a) 5
\n(b) 4
\n(c) -4
\n(d) -5<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (b) 4<\/p>\n<\/details>\n

\n

Question 12.
\nThe three rational numbers between 3 and 4 are:
\n(a) \\(\\frac { 5 }{ 2 }\\), \\(\\frac { 6 }{ 2 }\\), \\(\\frac { 7 }{ 2 }\\)
\n(b) \\(\\frac { 13 }{ 4 }\\), \\(\\frac { 14 }{ 4 }\\), \\(\\frac { 15 }{ 4 }\\)
\n(c) \\(\\frac { 12 }{ 7 }\\), \\(\\frac { 13 }{ 7 }\\), \\(\\frac { 14 }{ 7 }\\)
\n(d) \\(\\frac { 11 }{ 4 }\\), \\(\\frac { 12 }{ 4 }\\), \\(\\frac { 13 }{ 4 }\\)<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (b) \\(\\frac { 13 }{ 4 }\\), \\(\\frac { 14 }{ 4 }\\), \\(\\frac { 15 }{ 4 }\\)<\/p>\n<\/details>\n

\n

Question 13.
\nDecimal representation of a rational number cannot be
\n(a) terminating
\n(b) always terminating
\n(c) always non-terminating
\n(d) non terminating non repeating<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (d) non terminating non repeating<\/p>\n<\/details>\n

\n

Question 14.
\nAll the integers are
\n(a) whole numbers
\n(b) rational numbers
\n(c) irrational numbers
\n(d) natural numbers<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (b) rational numbers<\/p>\n<\/details>\n

\n

Question 15.
\nEvery real number is
\n(a) neither rational nor irrational
\n(b) irrational
\n(c) rational
\n(d) either rational or irrational<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (d) either rational or irrational<\/p>\n<\/details>\n

\n

Question 16.
\nHow many zeros after the decimal point will be there in the decimal form of the number 10-n ?
\n(a) n
\n(b) n+1
\n(c) n-1
\n(d) \\(\\frac { n }{ 2 }\\)<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) n-1<\/p>\n<\/details>\n

\n

Question 17.
\nA forester wants to plant 44 apples tree, 66 banana trees and 110 mango trees in equal rows (in terms of number of trees). Also, he wants to make distinct rows of tree (i.e. only one type of tree in one row). The number of rows (minimum) that required is:
\n(a) 2
\n(b) 3
\n(c) 10
\n(d) 11<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) 10<\/p>\n<\/details>\n

\n

Question 18.
\nThe rational number between 1 and 2 is
\n(a) \\(\\frac { 3 }{ 2 }\\)
\n(b) \\(\\frac { 7 }{ 2 }\\)
\n(c) \\(\\frac { 5 }{ 2 }\\)
\n(d) \\(\\frac { 1 }{ 2 }\\)<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (a) \\(\\frac { 3 }{ 2 }\\)<\/p>\n<\/details>\n

\n

Question 19.
\nWhich of the following lies between 0 and -1?
\n(a) 0
\n(b) -3
\n(c) \\(\\frac { -2 }{ 3 }\\)
\n(d) \\(\\frac { 4 }{ 3 }\\)<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) \\(\\frac { -2 }{ 3 }\\)<\/p>\n<\/details>\n

\n

Question 20.
\nExpression of 2.2323\u2026 in the form of \\(\\frac { a }{ b }\\) is ________.
\n(a) \\(\\frac { 221 }{ 99 }\\)
\n(b) \\(\\frac { 75 }{ 31 }\\)
\n(c) \\(\\frac { 7 }{ 99 }\\)
\n(d) \\(\\frac { 223 }{ 99 }\\)<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (a) \\(\\frac { 221 }{ 99 }\\)<\/p>\n<\/details>\n

\n

Question 21.
\n\u221a6 \u00d7 \u221a27 is equal to:
\n(a) 9\u221a2
\n(b) 3\u221a3
\n(c) 2\u221a2
\n(d) 9\u221a3<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (a) 9\u221a2<\/p>\n<\/details>\n

\n

Question 22.
\nIn between any two numbers there are:
\n(a) Only one rational number
\n(b) Many rational numbers
\n(c) Infinite rational numbers
\n(d) No rational number<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) Infinite rational numbers<\/p>\n<\/details>\n

\n

Question 23.
\nEvery rational number is:
\n(a) Whole number
\n(b) Natural number
\n(c) Integer
\n(d) Real number<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (d) Real number<\/p>\n<\/details>\n

\n

Question 24.
\n(64)\\(\\frac { -3 }{ 2 }\\)<\/sup>
\n(a) \\(\\frac { -1 }{ 512 }\\)
\n(b) \\(\\frac { 1 }{ 512 }\\)
\n(c) 64
\n(d) \\(\\frac { 1 }{ 64 }\\)<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (a) \\(\\frac { -1 }{ 512 }\\)<\/p>\n<\/details>\n

\n

We believe the knowledge shared regarding NCERT MCQ Questions for Class 9 Maths Chapter 1 Number Systems with Answers Pdf free download has been useful to the possible extent. If you have any other queries regarding CBSE Class 9 Maths Number Systems MCQs Multiple Choice Questions with Answers, feel free to reach us via the comment section and we will guide you with the possible solution.<\/p>\n","protected":false},"excerpt":{"rendered":"

Students can access the NCERT MCQ Questions for Class 9 Maths Chapter 1 Number Systems with Answers Pdf free download aids in your exam preparation and you can get a good hold of the chapter. Use MCQ Questions for Class 9 Maths with Answers during preparation and score maximum marks in the exam. Students can …<\/p>\n

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