{:(8,9,7),(4,5,6),(2,4,?),(64,180,294):}...

`{:(8,9,7),(4,5,6),(2,4,?),(64,180,294):}`

A

6

B

7

C

8

D

9

लिखित उत्तर

Verified by Experts

The correct Answer is:

B

`8 xx 4 xx 2 = 64`
`9 xx 5 xx 4 = 180`
`7 xx 6 xx ? = 294`
`:. ? = (294)/(42) = 7`

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