A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
The given series is an alternate series of 127, 139, 151, 163 and 137, ? , 157, 167
From second series,
137 + 10 = 147
147 + 10 = 157
157 + 10 = 167
$$\therefore\ $$The required number = 147
Hence, the correct answer is Option C
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