Question
Find the missing term in the series: 4, 7, 13,
25, 49, ?Solution
Differences: 7−4 = 3 13−7 = 6 25−13 = 12 49−25 = 24 Differences are doubling: 3, 6, 12, 24 → next = 48 49 + 48 = 97 Missing term = 97
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