Question

Q.31)The value of 'a' in the given table is
6
9
5
10
9
8
7
12
3
a
2.
6
A) 5
B) 4
C) 2
D) 7​

Answer 1

answer is 7

REASON

add the no.s in each row and then half the sum ,you will get the no. in the separate column

for eg.

(6+9+5)/2=10