यदि `29 xx 48 = 576, 35xx 16 = 90`, `22 xx 46 = 96` हो, तो `42 xx17 = ?`

Options

A. 56
B. 286
C. 48
D. 64

Answer

C

Explanation

`29 xx 48`
`rArr 2 xx 9 xx 4 xx 8 = 576`
`35 xx 16`
`rArr 3 xx 5 xx 1 xx 6 = 90`
`22 xx 46`
`rArr 2 xx 2 xx 4 xx 6 = 96`
अतः
`42 xx 17`
`rArr 4 xx 2 xx 1 xx 7 = 56`