Selected MCQ

Current Question
If the ratio of boys to girls is 3:2 and total students are 50, number of girls ____.
  • A. 10
  • B. 15
  • C. 20
  • D. 25
Correct Answer: C
Explanation:
Total parts = 5.
Related Question 1
If the ratio of boys to girls is 2:3 and the total number of students is 50, how many girls are there?
  • A. 20
  • B. 25
  • C. 30
  • D. 35
Correct Answer: C
Explanation:
Total parts = 5 ⇒ girls = 3×10 = 30.
Related Question 2
If 65% students pass and the total number of students is 2000, how many passed?
  • A. 500
  • B. 1300
  • C. 1000
  • D. 1625
Correct Answer: B
Explanation:
65% of 2000 = 1300.
Related Question 3
Chocolates are distributed among boys and girls. What is the ratio?
  • A. 70:50
  • B. 60:60
  • C. 50:70
  • D. 40:80
Correct Answer: B
Explanation:
Equal distribution.
Related Question 4
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 5
If the ratio of two numbers is 5:7 and their sum is 144, the numbers are ____.
  • A. 50 and 94
  • B. 60 and 84
  • C. 70 and 74
  • D. 65 and 79
Correct Answer: B
Explanation:
Total parts = 12 → each = 12 → numbers = 60 and 84.