Explore topic-wise MCQs in Mathematics.

This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.

1.

The longest side of a triangle is 2 times the shortest side and the third side is 4 cm shorter than the longest side. If the perimeter of the triangle is at least 61 cm, find the minimum length of the shortest side.

A. 7
B. 9
C. 11
D. 13
Answer» E.
Discussion
2.

Find all pairs of consecutive odd positive integers both of which are smaller than 8 such that their sum is more than 10.

A. (5,7)
B. (3,5), (5,7)
C. (3,5), (5,7), (7,9)
D. (5,7), (7,9)
Answer» B. (3,5), (5,7)
Discussion
3.

Rahul obtained 20 and 25 marks in first two tests. Find the minimum marks he should get in the third test to have an average of at least 30 marks.

A. 60
B. 35
C. 180
D. 45
Answer» E.
Discussion
4.

If x-1>-x+7 then which is true?

A. x>4
B. x<4
C. x>2
D. x<2
Answer» B. x<4
Discussion
5.

If 2x+1 > 5 then which is true?

A. x>4
B. x<4
C. x>2
D. x<2
Answer» D. x<2
Discussion
6.

If x is a whole number and 10x 50 then find solution set of x.

A. {0,1,2,3,4,5}
B. {1,2,3,4,5}
C. {1,2,3,4}
D. {0,1,2,3,4}
Answer» B. {1,2,3,4,5}
Discussion
7.

If x is a natural number and 20x 100 then find solution set of x.

A. {0,1,2,3,4,5}
B. {1,2,3,4,5}
C. {1,2,3,4}
D. {0,1,2,3,4}
Answer» C. {1,2,3,4}
Discussion
8.

If x is a positive integer and 20x<100 then find solution set of x.

A. {0,1,2,3,4,5}
B. {1,2,3,4,5}
C. {1,2,3,4}
D. {0,1,2,3,4}
Answer» D. {0,1,2,3,4}
Discussion
9.

If x>7 then -x>-7 is ___________

A. possible
B. certainly false
C. certainly true
D. depend on x
Answer» C. certainly true
Discussion
10.

If x>5 then 2x>10 is true or not?

A. True
B. False
Answer» B. False
Discussion
11.

If x>7 then which is impossible?

A. x>4
B. x<6
C. x>9
D. x<14
Answer» C. x>9
Discussion
12.

If x>7 then x+2>9 is true?

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