{:(7,6,8),(5,4,9),(3,2,1),(83,56,?):}...

`{:(7,6,8),(5,4,9),(3,2,1),(83,56,?):}`

A

146

B

128

C

136

D

148

लिखित उत्तर

Verified by Experts

The correct Answer is:

A

पहला कॉलम
`(7)^(2) + (5)^(2) + (2)^(2)`
`49 + 25 + 9 = 83`
दूसरा कॉलम
`(6)^(2) + (4)^(2) +(2)^(2)`
`36+ 16 + 4 = 56`
तीसरा कॉलम
`(8)^(2) + (9)^(2) + (1)^(2)`
`= 64 + 81 + 1 = 146`

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