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In the following question,select the mis...

In the following question,select the missing number from the given series `:`
21,26,33,42,53, ?

A

56

B

63

C

66

D

69

Text Solution

Verified by Experts

The correct Answer is:
C
`21+5 = 26`
`26+7=33`
`33+9 = 42`
`42 +11 = 53`
`53+13 = 66`
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