A) 6
B) 8
C) 10
D) 12
Solution by Preparation Point:
Let C’s age x
Then, B’s age = 2x and A’s age = (2x + 2) years.
x = 5.
Hence, B’s age = 2x = 10 years.
A) 6
B) 8
C) 10
D) 12
Solution by Preparation Point:
Let C’s age x
Then, B’s age = 2x and A’s age = (2x + 2) years.
x = 5.
Hence, B’s age = 2x = 10 years.