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REASONING
42:56 :: 132: ?...

42:56 :: 132: ?

A

156

B

145

C

110

D

240

Text Solution

Verified by Experts

The correct Answer is:
A

`42 =(7)^2 - 7 =49 -7`
`56= (8)^2 -8 =64 -8`
Similarly
`132 = (12)^2 - 12 =144-12`
therefore
`? = (13)^2 -13 = 169 - 13 =- 156`
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