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Question

Look at this series 7,10,8,11,9,12. What number should come next ?


A

7

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B

10

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C

12

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D

13

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Solution

The correct option is B

10


Explanation of the correct option.

Step 1: Identify the pattern.

Given: 7,10,8,11,9,12

In the given series, we can see that the digits at even places and odd places are increasing by one.

For example:

8=7+1,9=8+1And,11=10+1,12=11+1

Step 2: Compute the next term of the series.

Since the next term is at odd's place therefore,

Next term of the series=9+1

Next term of the series=10

Hence, Option B is the correct answer.


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