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Post-UTME Mathematics 2016 Objective — Question 21

Question 21 of 60 from the Post-UTME Screening (Post-UTME) Mathematics 2016 Objective paper, with the correct answer and a full explanation.

Sequence & Series 1. What comes next in the sequence: 1, 2, 6, 22, ___?

A. 82
B. 84
C. 86Correct
D. 88

Explanation

Each term follows (previous x 4) - 2: 22x4-2 = 86.

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