Multiple choice

Tabu's age is 1/3rd of her father's age. After ten years, Tabu's father's age will be 10 years more than twice of Rohit's age after 10 years. If Rohit's eighth birthday was celebrated 3 years ago, then what is Tabu's present age?

  1. 24 years

  2. 30 years

  3. 14 years

  4. 18 years

  5. 10 years
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Rohit's 8th birthday was 3 years ago, so he is 11 now. Tabu's father's age in 10 years = 2 * (11 + 10) + 10 = 52. Father's current age = 52 - 10 = 42. Tabu's age = 1/3 * 42 = 14.

AI explanation

Since Rohit's eighth birthday was 3 years ago, his present age is 11 years. In 10 years, Rohit will be 21, and twice his age will be 42, making Tabu's father's age 52 at that time. The father's present age is 42 years, and Tabu's present age is one-third of 42, which equals 14 years.

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