(D) The pattern of the series is as follows:$7 \times 0.5 + 0.5 = 4$$4 \times 1 + 1 = 5$$5 \times 1.5 + 1.5 = 9$$9 \times 2 + 2 = 20$$20 \times 2.5 +

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(D) The pattern of the series is as follows:$7 \times 0.5 + 0.5 = 4$$4 \times 1 + 1 = 5$$5 \times 1.5 + 1.5 = 9$$9 \times 2 + 2 = 20$$20 \times 2.5 + 2.5 = 52.5$$52.5 \times 3 + 3 = 160.5$Thus,the missing number is $20$.

Competitive Quantitative Aptitude Number Series Number Series

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Find the missing number in the series: $7, 4, 5, 9, ?, 52.5, 160.5$

A
$32$
B
$16$
C
$14$
D
$20$

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Find the missing number in the series: $7, 4, 5, 9, ?, 52.5, 160.5$

Similar Questions

Find the next term in the series: $3, 15, 39, 75, 123, 183, ?$

Find the next number in the series: $3, 100, 297, 594, 991, ?$

In the following number series,a wrong number is given. Find out that wrong number.$8, 12, 24, 46, 72, 108, 152$

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In the following number series,a wrong number is given. Find out that wrong number.
$8, 12, 24, 46, 72, 108, 152$

What should come in the place of the question mark $(?)$ in the following number series?
$11, 28, 55, 92, 139, ?$