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MCQ Practice

Mathematics MCQs

The value of 13² ____.

  • A. 156
  • B. 169
  • C. 182
  • D. 196
Explanation:
13² = 169.

If x − 5 = 10, then x = ____.

  • A. 12
  • B. 13
  • C. 14
  • D. 15
Explanation:
x = 15.

The value of 1000 ÷ 10 ____.

  • A. 10
  • B. 50
  • C. 100
  • D. 200
Explanation:
Division.

The value of √225 ____.

  • A. 12
  • B. 13
  • C. 14
  • D. 15
Explanation:
√225 = 15.

If 4x = 20, then x = ____.

  • A. 4
  • B. 5
  • C. 6
  • D. 7
Explanation:
x = 20/4.

If a number is increased by 25%, it becomes 125. Original number ____.

  • A. 80
  • B. 90
  • C. 100
  • D. 110
Explanation:
1.25x = 125.

The perimeter of a rectangle of length 12 cm and breadth 4 cm ____.

  • A. 24 cm
  • B. 32 cm
  • C. 40 cm
  • D. 48 cm
Explanation:
2(L+B).

If a number is decreased by 20% and becomes 80, original number ____.

  • A. 90
  • B. 95
  • C. 100
  • D. 110
Explanation:
0.8x = 80.

The value of 11² ____.

  • A. 111
  • B. 121
  • C. 131
  • D. 141
Explanation:
11² = 121.

The value of √169 ____.

  • A. 11
  • B. 12
  • C. 13
  • D. 14
Explanation:
√169 = 13.