Mr. Mani's age is 47 yr. and John's age is 13 yr. In how many years wi – McqOptions

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1.	Mr. Mani's age is 47 yr. and John's age is 13 yr. In how many years will Mr.Mani's age be double of John's age ?
A.	20
B.	21
C.	10
D.	15
Answer» C. 10

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