(D) The pattern of the number series is as follows:$7 \times 2 - 2 = 12$$12 \times 4 - 8 = 40$$40 \times 6 - 18 = 222$$222 \times 8 - 32 = 1744$$1744

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(D) The pattern of the number series is as follows:$7 \times 2 - 2 = 12$$12 \times 4 - 8 = 40$$40 \times 6 - 18 = 222$$222 \times 8 - 32 = 1744$$1744 \times 10 - 50 = 17390$$17390 \times 12 - 72 = 208608$In the given sequence,the term $1742$ is incorrect because the pattern requires $1744$ at that position.

Competitive Quantitative Aptitude Number Series Number Series

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Find out the odd number from the given sequence: $7, 12, 40, 222, 1742, 17390, 208608$.

A
$7$
B
$12$
C
$40$
D
$1742$

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Find out the odd number from the given sequence: $7, 12, 40, 222, 1742, 17390, 208608$.

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What will come in place of the question mark $(?)$ in the following number series?
$41, 43, 47, 53, 59, ?$