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amit vasishth

· started a discussion

· 1 Months ago

is there other approach for this que

Question:
The sum of the age of a father and the age of son in 75 years. If the product of their ages before 5 years was 750, then what is the present age of son ?
Options:
A) 30 years
B) 55 years
C) 25 years
D) 20 years
Solution:

Ans: (d)

vishvavijay rathi

· commented

· 1 Months ago

sum of their age 5 years back is 65 and their is 750 then make pair by breaking 65 whose product is 750, which is 15*50 = 750. for present age add 5 in both

Knowledge Expert

· commented

· 1 Months ago

I thinks its already short...............

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