Question

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Answer 1

let the present age of puja be x

and nitin 2x

A/Q x+7+2x+7=68

3x+14=68

3x=68-14

3x=54

x=54/3=18

present age of puja 18

and nitin 36

Answer 2

Answer:

Let the present age of Puja = x

So, present age of Nitin= 2x (2 times puja)

After 7 years their age will be

Nitin=2x+7

Puja=x+7

Sum of their ages=68

So, the equation will be:-

2x+7+x+7=68

3x+14=68

3x=68-14

3x=54

x=54/3

x=18

So, Present age of Puja = 18 Years

Present age of Nitin=36(18×2)

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