Question: Find the missing number in the series: 4, 9, ... | Reasoning Class 9

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Reasoning Class 9 Series Completion

Asked by GIANSH GUPTA KHUNDKER · BIRLA BRAINIACS

Question: Find the missing number in the series: 4, 9, 19, 39, 79, ?

A) 149B) 159C) 169D) 139

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