Discussion Forum



1)

What mathematical operation should come at the place of '?' in the equation : 2 ? 6 - 12 / 4 + 2 = 11.


A) +

B) -

C) *

D) /

Answer:

Option C

Explanation:

2?6-12/4+2=11
=>2?6-3+2=11
=>2?6-1=11
=>2*6-1=11
So missing is '*'