The ratio of the present age of Manoj to that | vedclass

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(A) Rehana's age after $7 	ext{ yr}$ is $85 	ext{ yr}$.Therefore,Rehana's present age $= 85 - 7 = 78 	ext{ yr}$.Wasim is $12 	ext{ yr}$ younger th

Vedclass · Accepted Answer

$43$

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(A) Rehana's age after $7 	ext{ yr}$ is $85 	ext{ yr}$.Therefore,Rehana's present age $= 85 - 7 = 78 	ext{ yr}$.Wasim is $12 	ext{ yr}$ younger than Rehana,so Wasim's present age $= 78 - 12 = 66 	ext{ yr}$.The ratio of the present age of Manoj to Wasim is $3:11$.Let Manoj's age be $3x$ and Wasim's age be $11x$.Given $11x = 66$,so $x = 6$.Manoj's present age $= 3 	imes 6 = 18 	ext{ yr}$.Manoj's father is $25 	ext{ yr}$ older than Manoj.Therefore,the present age of Manoj's father $= 18 + 25 = 43 	ext{ yr}$.

The ratio of the present age of Manoj to that of Wasim is $3:11$. Wasim is $12 \text{ yr}$ younger than Rehana. Rehana's age after $7 \text{ yr}$ will be $85 \text{ yr}$. What is the present age (in $\text{yr}$) of Manoj's father,who is $25 \text{ yr}$ older than Manoj?

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