Question 30

In the following number series, two numbers have been put within brackets. Select the most appropriate option for these numbers in relation to their inclusion in the series.
2, 4, 6, 8, 10, (12), 14, 16, (18), 20

Solution

It is an A.P Series with a common difference of 2. So, both the numbers in bracket;(10) &(12), are correct.

Hence, option D is correct choice.

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In the following number series, two numbers have been put within brackets. Select the most appropriate option for these numbers in relation to their inclusion in the series.2, 4, 6, 8, 10, (12), 14, 16, (18), 20