Question 37

Select the number that can replace the question mark (?) in the following series.

6, 7, 16, 51, 208, ?

Solution

The logic here is

$$\left(6\times1\right)+1=7$$

$$\left(7\times2\right)+2=16$$

$$\left(16\times3\right)+3=51$$

$$\left(51\times4\right)+4=208$$

Similarly, the next number in the series = $$\left(208\times5\right)+5=1040+5=1045$$

Hence, the correct answer is Option C

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