Can You Find the Missing Number in Square?

Here is a detailed examination about Can You Find the Missing Number in Square.

Solution: Here, as you look at these numbers, Sum of the first two rows minus the third row gives you the fourth row. (8 + 7) – 2 = 13; (3 + 6) – 4 = 5. Hence, (4 + 1) – ? = 4. The missing number is 1. Solution: With 9 in the middle and 50 and 31, the logic has to be summation of the first and the third column. 9*9 = (50 + 31); 7*9 = (42 + 21).

How to find missing numbers in square roots?

So, the logic is square roots and product of adjacent square roots to get the numbers outside. So 35 = 5*7. hence, the missing number will be 5^2 = 25. It will also satisfy the remaining part 6*5 = 30