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Select the number from among the given options that can replace the question mark (?) in the following series.13 26 29 58 61 122 125 ?
Question

Select the number from among the given options that can replace the question mark (?) in the following series.
13 26 29 58 61 122 125 ?

A.

131

B.

250

C.

225

D.

128

Correct option is B

Given:
​13, 26, 29, 58, 61, 122, 125, ?
Logic: Multiply by 2, then add 3, and repeat this alternation.
13 × 2 = 26
26 + 3 = 29
29 × 2 = 58
58 + 3 = 61
61 × 2 = 122
122 + 3 = 125
Similarly,
125 × 2 = 250
Thus, the correct option is (b).

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