Question

A’s age is 2 times that of B’s age. C’s age is 2 times that of D’s age. B’s age is three times that of C’s age. The sum of C and D’s age is 15 and the difference is 5. What is the sum total of ages of A, B, C, D together?

• A. 105
• B. 100
• C. 90
• D. 110

Answer 1

The Correct Option is A

The correct option is (A): 105