Step 1: If an even number is followed by an odd (prime) number then the result will be the addition of both the numbers.

Step 2: If an odd number is followed by a perfect square then the results will be the difference between the square number and the odd number.

Step 3: If an odd number is followed by another odd number (but not a perfect square) then the result will be the addition of both the numbers.

Step 4: If an even number is followed by an odd (non-prime) number then the result will be the difference of the odd number and the even number.

Step 5: If an odd number is followed by an even number then the resultant comes by multiplying the numbers.

**Find the difference between the results of first and second row.**

**7 4 8**

**11 9 13**

1:

2

2:

3

3:

8

4:

9

5:

None of the above

This has been asked in Question Paper

IBPS Clerk Mains 2017

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Chapters. Coding Decoding

** Find the sum of two rows**

**6 5 2**

**11 4 3**

Chapters. Coding Decoding

**If the sum of the resultants of two rows is 44. Then find the value of X.**

**14 7 5**

**12 X 6**

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