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1. Sneh's age is $\frac{1}{6}$ th of her father's age. Sneh's father's age will be twice of Vimal's age after 10 years. If Vimal's 8th birthday was celebrated 2 years ago,then what is Sneh's present age ?

A. $6 \frac{2}{3}$ years

B. 10 years

C. 12 years

D. 15 years

Solution:

Vimal's present age
= (8 + 2) years
= 10 years
Sneh's father's age
= 2(10 + 10) years
= 40 years
Sneh's age

\begin{aligned} = (\frac{1}{6} \times 40) years \\ = \frac{20}{3} years \\ =  6 \frac{2}{3} years \end{aligned}

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