CAT 2020 Progression Question (Medium)

Question

Find the missing number in the series 8, 5, 7, 18, 80, ?

Optima Learn · Accepted Answer

This series follows a compound rule where each term is generated from the previous term using a doubling multiplier and a doubling additive constant. Understanding the Series Term n 1 Term n x m a, where m starts at 0.5 and doubles each step 0.5, 1, 2, 4, 8 and a starts at 1 and doubles each step 1,

CAT 2020 Progression — Previous Year Question

CAT 2020

Quantitative

Progression

Medium

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