BD Merit - Freelancing, BCS, Bank, Primary, Admission, NTRCA

1 . Dina is 10 years younger than Mimi. If in 5 years Mimi will be twice as old as Dina, how old will Dina be in 3 years?

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Answer: Option A

Explanation:

Let, Karim is x years old

Rahim = ( x - 10) years old

According to question,

( x + 5) = 2 ( x - 10 + 5)

x + 5 = 2x - 10

x = 15

After 3 years Rahim will be = 15 - 10 + 3 = 8 years.