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Which of the following numbers will replace the question mark (?) in the given number series? 29, 30, 34, 43, 59, ?
Question

Which of the following numbers will replace the question mark (?) in the given number series?
29, 30, 34, 43, 59, ?

A.

84

B.

79

C.

86

D.

32

Correct option is A

Given: 29, 30, 34, 43, 59, ?
Logic: Adding the square of consecutive numbers 1, 2, 3, 4, 5, in this series; 
29 + 12=  30,
30 + 22 = 34,
34 + 32 = 43,
43 + 42 = 59, 
Next number will be;
59 + 52= 84.
Thus, the correct answer is (a) 84.

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