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Class 14
REASONING
{:(14,25,42),(2,4,6),(3,3,?),(4,7,9):}...

`{:(14,25,42),(2,4,6),(3,3,?),(4,7,9):}`

A

3

B

4

C

6

D

7

लिखित उत्तर

Verified by Experts

The correct Answer is:
B
पहला स्तंभ
`4 = 2 + (3xx4)= 2 + 12`
दूसरा स्तंभ
`25 = 4 + (3 xx 7) = 4 + 21`
तीसरा स्तंभ
`42 = 6 + (?xx90)`
`? = (42 -6 )/(9) = (36)/(9)= 4`
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