Question Paper from: IBPS Clerk Mains 2017

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