Selected MCQ

Current Question
If a person walks 4 km/h for 2 hours, how much distance does he cover?
  • A. 6 km
  • B. 8 km
  • C. 10 km
  • D. 12 km
Correct Answer: B
Explanation:
Distance = 4×2 = 8 km.
Related Question 1
If a car travels at 80 km/h, how much distance will it cover in 2.5 hours?
  • A. 150 km
  • B. 180 km
  • C. 200 km
  • D. 220 km
Correct Answer: C
Explanation:
Distance = 80×2.5 = 200 km.
Related Question 2
If a person covers 150 km in 3 hours, his speed is ____.
  • A. 40 km/h
  • B. 45 km/h
  • C. 50 km/h
  • D. 55 km/h
Correct Answer: C
Explanation:
Speed = 150/3 = 50 km/h.
Related Question 3
A person covers a distance at 40 km/h and returns at 60 km/h. Average speed is ____.
  • A. 48 km/h
  • B. 50 km/h
  • C. 45 km/h
  • D. 52 km/h
Correct Answer: A
Explanation:
Average = 2ab/(a+b) = 48 km/h.
Related Question 4
If a train travels 60 km in 1 hour, how much distance will it cover in 45 minutes?
  • A. 30 km
  • B. 40 km
  • C. 45 km
  • D. 50 km
Correct Answer: C
Explanation:
45 min = ¾ hr ⇒ distance = 60×¾ = 45 km.
Related Question 5
A steamer travels downstream in 4 houRs. What distance does it cover?
  • A. 50 km
  • B. 60 km
  • C. 70 km
  • D. 80 km
Correct Answer: D
Explanation:
Distance = speed × time.