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Q.

The total of the ages of Praveen, Sai & Sharath is 59 years. 3 years ago, the ratio of their ages was 5 : 3 : 2. What is the present age of  Sai ?            

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a

20

b

30

c

18

d

40

answer is C.

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Detailed Solution

Praveen + Sai + Sarath = 59

3 yrs ago ratio = 5 : 3 : 2

5x+3x+2x=593×3=50

10x = 50

x=5

Then present age of sai = 3 × 5 + 3 = 18 yrs

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