Question 37

Bratin is now 18 years old, whereas his cousin is 7 years old. After how many years will Bratin's age be 1.5 times that of his cousin?

Solution

bratin's age =18 and his cousin =7,

after x year Bratin's age will be 1.5 times that of his cousin

(18+x) =1.5 (7+x)

x=15,

Hence option 'a' is correct.

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