Question

find the number at the place of '?'
a)8
b)10
c)9
d)11​

Answer 1

Answer:-

(c) 9

Explanation:-

1) 7+8-9=6

2) 14+10-16=8

Let the number be x

11+x-10=10

1+x =10

x=10-1

x=9

Therefore,

11+9-10=10