Multiple choice

The difference between the ages of two sisters is 2 years when the father's age was 52. Father is 2 years elder than mother. Elder sister's age is half of the mother's age. Find the age of the younger sister.

  1. 27

  2. 21

  3. 25

  4. 23

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

When father was 52, there's a 2-year age gap between sisters. Father is 2 years older than mother (so mother was 50 then). Elder sister = half of 50 = 25. Younger sister = 25 - 2 = 23.