2 years ago, an elder sister was twice her younger brother’s age. The brother is 14 now. How old is the sister now?

A) 27 years

B) 25 years

C) 28 years

D) 26 years

Answer: D

Explanation: Sister’s past age was twice brother’s past age; add elapsed years.
Sister now = 2(14 − 2) + 2 = 26 years.