MCQ Practice

The present of A, B and C are in the ratio of 8 : 14 : 22 respectively. The present ages of B, C and D are in the ratio of 21 : 33 : 44 respectively. Which of the represents the ratio of the present ages of A, B, C and D respectively?

A

12 : 21 : 36 : 44

B

12 : 21 : 33 : 44

C

12 : 22 : 31 : 44

D

Cannot be determine E. None of these

Correct Answer: B