IBPS RRB Office Assistant 12 Aug 2023 Shift 1 Paper
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Question : 64 of 80
Marks:
+1,
-0
What should come in place of the question mark '?' in the following number series?
12, ?, 6, 9, 18, 45, 135
12, ?, 6, 9, 18, 45, 135
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