{:(5,4,9),(6,3,?),(7,2,4),(65,20,45):}...

`{:(5,4,9),(6,3,?),(7,2,4),(65,20,45):}`

A

`04`

B

`02`

C

`03`

D

`01`

लिखित उत्तर

Verified by Experts

The correct Answer is:

D

`5 xx 6 + 5xx 7 = 65`
एवं `4xx3+4xx2=20`
अतः `9xx(?) + 9 xx4 = 45`
`45-36 = 9 xx(?)` या `? = 01`

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