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If 2xx16=8,8xx8=1,6xx12=2, then 12xx144=...

If `2xx16=8,8xx8=1,6xx12=2`, then `12xx144=?`

A

11

B

12

C

16

D

24

Text Solution

Verified by Experts

The correct Answer is:
B
`2xx16=8`
`implies(16)/(2)=8`
`8xx8=1`
`implies(8)/(8)=1`
`6xx12=2`
`implies(12)/(6)=2`
Therefore
`12xx144=?`
`implies?=(144)/(12)=12`
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KIRAN PUBLICATION-SYMBOLS & NOTATIONS-TYPE-I (vii)
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