1.

1). 32 years2). 28 years3). 20 years4). 30 years

Answer»

Anu’s present age = x years

Naman’s present age = x - 6 years

Bittu’s present age = x + 10 years

According to the question,

After 6 years

$(\BEGIN{array}{L} \frac{{x + 16}}{{x - 6 + 6}} = \frac{3}{2}\\ \Rightarrow \frac{{x + 16}}{x} = \frac{3}{2} \end{array})$

2X + 32 = 3x

⇒ 3x - 2x = 32

⇒ x = 32years

∴ Age of Anu is 32 years



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