Question

Find out the missing number.

Options

• 1

• 8

• 6

• 16

Answer 1

6
Explanation:
In the first figure,
`81/9-(5-3)=9-2=7`   ...(middle number)

In the second figure,
`64/8-(6-2)=8-4=4`  ...(middle number)

Similarly, in the third figure,
`49/7-(5-4)=7-1`= 6   ....(middle number)