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MCQ Practice

Mathematics MCQs

A man walks around a circular field once per hour. At what time will he complete a round if he starts at 7:42 a.m.?

  • A. 7:42 a.m.
  • B. 7:48 a.m.
  • C. 8:10 a.m.
  • D. 8:30 a.m.
Explanation:
One full round takes exactly 1 hour, so the time remains the same format.

A vessel contains 90 litres. After removing and replacing milk, final quantity is ____.

  • A. 72
  • B. 72.9
  • C. 73.8
  • D. 74.7
Explanation:
Replacement formula.

A vendor buys toffees at 6 for Rs. 1. How many should he sell for Rs. 1 to gain?

  • A. 3
  • B. 4
  • C. 5
  • D. 6
Explanation:
Reduce quantity to increase gain.

A two-digit number has a product of 8, and the digits are reversed, resulting in a difference of 18. What is the number?

  • A. 18
  • B. 24
  • C. 42
  • D. 81
Explanation:
Only 24 satisfy conditions.

A committee has male and female membeRs. Total number is ____.

  • A. 11
  • B. 30
  • C. 14
  • D. 20
Explanation:
Combination logic.

A train traveling at 40 km/h reaches its destination in ____.distance?

  • A. 30 km
  • B. 40 km
  • C. 70 km
  • D. 80 km
Explanation:
Distance = speed × time.

A train passes a platform in 36 sec. What is its length?

  • A. 120
  • B. 260
  • C. 240
  • D. 220
Explanation:
Length = speed × time.

A train covers 10 km in 12 minutes. Time for increased speed is ____.

  • A. 10 min
  • B. 11 min 20 sec
  • C. 13 min
  • D. 13 min 20 sec
Explanation:
Adjusted speed affects time.

A train is 50% faster than a car. Combined speed is ____.

  • A. 80 kmph
  • B. 102 kmph
  • C. 120 kmph
  • D. 140 kmph
Explanation:
Relative speed calculation.

A train 240 m long passes a pole in 24 seconds. Speed is ____.

  • A. 80 sec
  • B. 89 sec
  • C. 90 sec
  • D. 95 sec
Explanation:
Speed = distance/time.