Sita got married 6 year ago. Sita's present age is `1(1)/(4)` times her age at the time of marriage. Sita's son's age is 1/6 times her present age. Her son's Present age in year is

Options

A. 5
B. 2
C. 3
D. 4

Answer

A

Explanation

Let present age of Sita is x yr
`:. x = 1 (1)/(4) ( x - 6)`
`rArr x = (5)/(4) ( x - 6)`
`rArr 4 x = 5x - 30`
`rArr x = 30`
Thus , age of Sita.s son ` = (30)/(6) ` = 5yr