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Class 14
REASONING
{:(81,64,16),(4,9,49),(36,16,25),(108,96...

`{:(81,64,16),(4,9,49),(36,16,25),(108,96,?):}`

A

230

B

140

C

120

D

410

लिखित उत्तर

Verified by Experts

The correct Answer is:
A

पहला कॉलम
`sqrt(81)xxsqrt(4)xxsqrt(36)`
`rArr 9xx2xx6=108`
दूसरा कॉलम
`sqrt(64) xx sqrt(9) xx sqrt(16)`
`rArr 8 xx 3 xx 4 = 96`
तीसरा कॉलम
`sqrt(16) + sqrt(149) xxsqrt(25)`
`rArr 4xx 7xx 5 = 40`
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