Explore topic-wise MCQs in Mathematics.

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.

1.

Rational numbers are denoted by ______

A. N
B. Z
C. Q
D. W
Answer» D. W
Discussion
2.

N is subset of W, Z and Q. (Assume conventional notations)

A. True
B. False
Answer» B. False
Discussion
3.

How many whole numbers are there between -3 and 3 (Including -3 and 3)?

A. Four
B. Zero
C. Seven
D. Three
Answer» B. Zero
Discussion
4.

Which of the following is not rational number?

A. 8/9
B. 5/7
C. -3/2
D. 2
Answer» E.
Discussion
5.

Which of the following option is true based on the below statements?
i) All integers are rational numbers.

A. nii) All rational numbers are integers.
B. Both statements are true
C. Statement (i) is true and Statement (ii) is false
D. Statement (i) is false and Statement (ii) is true
E. Both statements are false
Answer» C. Statement (i) is true and Statement (ii) is false
Discussion
6.

There are _________ rational numbers between 2 and 3.

A. zero
B. two
C. infinite
D. data is insufficient
Answer» D. data is insufficient
Discussion
7.

Zero is a rational number.

A. False
B. True
Answer» C.
Discussion
8.

Find the incorrect option (Assume conventional notations).

A. Q = p/q where p and q are integers and q=0
B. N = {1, 2, 3 }
C. W = {0, 1, 2, 3 }
D. Z = { -2, -1, 0, 1, 2 }
Answer» B. N = {1, 2, 3 }
Discussion
9.

Integer numbers set is denoted by which letter?

A. N
B. W
C. Q
D. Z
Answer» E.
Discussion
10.

Which of the following is Natural number?

A. 3.5
B. 7
C. 0
D. -2
Answer» C. 0
Discussion