Question
A series is given with two terms missing. Choose the
correct alternatives from the given ones that will complete the series. 54, 55, 63, 72, ____, 161, 377, ____.Solution
54 + 1² = 54 + 1 = 55 55 + 2³ = 55 + 8 = 63 63 + 3² = 63 + 9 = 72 72 + 4³ = 72 + 64 = 136 136 + 5² = 136 + 25 = 161 161 + 6³ = 351 + 216 = 377 377 + 7² = 567 + 49 = 426
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