Question

find the missing number in the grid?​

Answer 1

Answer:

answer is 53

Step-by-step explanation:

6+9+11=26<27

2+4+5=11<12

13+7+4=24<25

difference is 1

now

20+25+7=52<53

Answer 2

Missing number is 53 in the given grid

Given:

Numbers in Grid

6        9         11        27

2        4         5        12

13       7         4        25

20      25       7        ?

To Find:

Missing Number

Solution:

Step 1:

Understand the logic

6    +    9   +      11   +   1    =   27

2    +    4    +     5    +  1    =    12

13   +   7     +    4     +   1    =   25

20      25       7        ?

Add 1 in the sum of first three elements of a row to get last element of the row.

Step 2:

Apply the same logic to last row

20   +   25   +    7    +  1 =    ?

=> 53 = ?

Hence, Missing number is 53