# Maths MCQs for Class 9 with Answers Chapter 1 Number Systems

Find here the NCERT Book Multiple Choice Questions from Class 9 Maths book with Answers Pdf free download as per CBSE new exam pattern. This may assist you to understand and check your knowledge about the chapters. Students also can take a free test of the Multiple Choice Questions of Class 9 Maths. Each question has four options followed by the right answer. These MCQ Questions are selected supported by the newest exam pattern as announced by CBSE.

## Q.1 Every rational number is:

(a) Whole number
(b) Natural number
(c) Integer
(d) Real number

(d) Real number

## Q.2 √9 is a ____________ number.

(a) Rational
(b) Irrational
(c) Neither rational or irrational
(d) None of the above

(a) Rational

(a) √16
(b) √(12/3)
(c) √12
(d) √100

(c) √12

## Q.4 The decimal expansion of √2 is

(а) finite decimal
(b) 1.4121
(c) non-terminating recurring
(d) non-terminating non-recurring

(d) non-terminating non-recurring

## Q.5 Decimal representation of a rational number cannot be

(a) terminating
(b) always terminating
(c) always non-terminating
(d) non terminating non repeating

(d) non terminating non repeating

## Q.6 All the integers are

(a) whole numbers
(b) rational numbers
(c) irrational numbers
(d) natural numbers

(b) rational numbers

## Q.7 Every real number is

(a) neither rational nor irrational
(b) irrational
(c) rational
(d) either rational or irrational

(d) either rational or irrational

(a) n
(b) n+1
(c) n-1
(d) n2

(c) n-1

(a) 2
(b) 3
(c) 10
(d) 11

(c) 10

(a) 6√6
(b) 7√6
(c) 4√12
(d) 7√12

(b) 7√6

(a) 9√2
(b) 3√3
(c) 2√2
(d) 9√3

(a) 9√2

## Q.12 Can we write 0 in the form of p/q?

(a) Yes
(b) No
(c) Cannot be explained
(d) None of the above

(a) Yes

## Q.13 The three rational numbers between 3 and 4 are:

(a) 5/2,6/2,7/2
(b) 13/4,14/4,15/4
(c) 12/7,13/7,14/7
(d) 11/4,12/4,13/4

(b) 13/4,14/4,15/4

## Q.14 In between any two numbers there are:

(a) Only one rational number
(b) Many rational numbers
(c) Infinite rational numbers
(d) No rational number

(c) Infinite rational numbers

(a) a + b
(b) a – b
(c) 2√a
(d) 2√b

(b) a – b

(a) π
(b) 0
(c) 1+√3
(d) 2√3

(b) 0

## Q.17 In between two rational number there is/are:

(a) Exactly one rational number
(b) Infinitely many rational number
(c) Many irrational numbers
(d) Only irrational numbers

(b) Infinitely many rational number

## Q.18 The product of a rational and an irrational numbers is:

(a) Always an integer
(b) Always a rational number
(c) Always an irrational number
(d) Sometimes rational and sometimes irrational

(c) Always an irrational number

(a) 4
(b) 2
(c) 1
(d) 3

(b) 2

## Q.20 The decimal fraction in which there are finite number of digits in its decimal part is called

(a) terminating decimal fraction
(b) non-terminating decimal fraction
(c) linear fraction

(a) terminating decimal fraction

## Q.21 The product of a rational and an irrational numbers is:

(a) Always an integer
(b) Always a rational number
(c) Always an irrational number
(d) Sometimes rational and sometimes irrational

(c) Always an irrational number

## Class 9 Maths MCQs Multiple Choice Questions with Answers

Practicing NCERT Maths MCQs With Answers Pdf Class 9 is one of the best ways to prepare for the CBSE Class 9 board exam. There is no substitute for consistent practice whether one wants to understand a concept thoroughly or one wants to score better. If you have any queries regarding The CBSE Class 9 Maths MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon.