यदि `2xx16 = 8, 8 xx 8 = 1, 6 xx 12 = 2`, तो `12 xx 144 = ?`

Options

A. 11
B. 12
C. 16
D. 24

Answer

B

Explanation

`2 xx16 = 8`
`rArr 16/2 = 8`
`8 xx 8 = 1`
`rArr 8/8 = 1`
`6 xx 12 = 2`
`rArr 12/6 = 2`
अतः,
`12 xx 144 = ?`
`rArr ? = 144/12 = 12`