(A) 28
(B) 30
(C) 32
(D) 34
Answer: (C) 32
Category: Arithmetic MCQs
Arithmetic Multiple Choice Questions (MCQs) Test with Answers.
The curved surface area of a cylindrical pillar is 264 m2 and its volume is 924 m3. Find the ratio of its diameter to its height.
(A) 2: 5
(B) 7: 3
(C) 5: 7
(D) 4: 7
Answer: (B) 7: 3
If 4x + 12 = 36, what is the value of x + 3?
(A) 9
(B) 12
(C) 18
(D) 36
Answer: (A) 9
Solution
4x + 12 = 36
4x = 24
x = 6
So, x + 3 = 6 + 3 = 9
In a school, ratio between male and female teachers is 5: 9 respectively. If females are 27, how many males are there?
(A) 15
(B) 12
(C) 19
(D) 23
Answer: (A) 15