Selected MCQ

Current Question
96% of population = 23040. Find total population ____.
  • A. 32256
  • B. 24000
  • C. 24936
  • D. 25640
Correct Answer: B
Explanation:
Total = 23040 / 0.96.
Related Question 1
Total area of 64 squares is 400 cm². Find the side of the big square.
  • A. 17 cm
  • B. 20 cm
  • C. 23 cm
  • D. 26 cm
Correct Answer: D
Explanation:
Total side calculation.
Related Question 2
In an election, a candidate got 62% votes and won by 288 votes. Find total votes polled.
  • A. 456
  • B. 744
  • C. 912
  • D. 1200
Correct Answer: D
Explanation:
Difference = 24% = 288 → total = 1200.
Related Question 3
In a zoo, the total number of heads is 60. Animals are rabbits and peacocks. Find count.
  • A. 30
  • B. 46
  • C. 40
  • D. None
Correct Answer: D
Explanation:
Insufficient data.
Related Question 4
Total cost of flooring a room at Rs. 8.50 per m² is Rs. 510. Find the area.
  • A. 7.5 m²
  • B. 8.5 m²
  • C. 10.5 m²
  • D. 12.5 m²
Correct Answer: A
Explanation:
Area = cost/rate = 510/8.5.
Related Question 5
A cylinder has a radius of 7 cm and a height of 3 cm. Find the total surface area.
  • A. 308 cm²
  • B. 220 cm²
  • C. 440 cm²
  • D. 132 cm²
Correct Answer: C
Explanation:
TSA = 2πr(r+h).