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What should come in place of the question mark (?) in the given series?176, 168, 159, 149, 138, ?, 113
Question

What should come in place of the question mark (?) in the given series?
176, 168, 159, 149, 138, ?, 113

A.

125

B.

129

C.

126

D.

123

Correct option is C

Given: 176, 168, 159, 149, 138, ?, 113
Logic: The difference between consecutive terms is increasing by 1 each time: 8, 9, 10, 11, 12, 13.
176 - 8 = 168
168 - 9 = 159
159 - 10 = 149
149 - 11 = 138
138 - 12 = 126
126 - 13 = 113
So, the missing term is 126.
Thus, correct option is (c).

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