Find the odd number in the given sequence: 12 | vedclass

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(C) Let us analyze the differences between consecutive terms in the sequence:$20 - 12 = 8$$30 - 20 = 10$$42 - 30 = 12$$54 - 42 = 12$$72 - 54 = 18$The

Vedclass · Accepted Answer

$54$

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(C) Let us analyze the differences between consecutive terms in the sequence:$20 - 12 = 8$$30 - 20 = 10$$42 - 30 = 12$$54 - 42 = 12$$72 - 54 = 18$The pattern of differences should be consecutive even numbers: $8, 10, 12, 14, 16$.Checking the sequence with this pattern:$12 + 8 = 20$$20 + 10 = 30$$30 + 12 = 42$$42 + 14 = 56$$56 + 16 = 72$Since $54$ appears in the sequence instead of $56$,$54$ is the odd number.

Find the odd number in the given sequence: $12, 20, 30, 42, 54, 72$.

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