Find the last number of the following number series $10, 8, 16, 13, 39, 35, ?$

75

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100

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130

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140

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Solution

The correct option is D $140$
Here, the logic of the series is as given below:
$10 - 2 = 8$
$8 \times 2 = 16$
$16 - 3 = 13$
$13 \times 3 = 39$
$39 - 4 = 35$
$35 \times 4 = 140$
Hence, option D is correct.

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Find the last number of the following number series 10,8,16,13,39,35,?

The correct option is D 140Here, the logic of the series is as given below:10−2=88×2=1616−3=1313×3=3939−4=3535×4=140Hence, option D is correct.

Find the last number of the following number series $10, 8, 16, 13, 39, 35, ?$

The correct option is D $140$
Here, the logic of the series is as given below:
$10 - 2 = 8$
$8 \times 2 = 16$
$16 - 3 = 13$
$13 \times 3 = 39$
$39 - 4 = 35$
$35 \times 4 = 140$
Hence, option D is correct.