If ‘Y’ stands for ‘÷’, ‘N’ stands for ‘×’, ‘M’ stands for ‘+’ and ‘G’ stands for ‘–’, what will come in place of the question mark (?) in the following equation?
100 N 80 G 40 Y 20 M 10 = ?

Correct option is A

Given:
‘Y’ stands for ‘÷’
‘N’ stands for ‘×’
‘M’ stands for ‘+’
‘G’ stands for ‘–’,
100 N 80 G 40 Y 20 M 10 = ?
After interchanging the sing we get following equations-
100×80- 40÷20+10
100×80-2+10
8000+8
8008
Correct answer is (a) 8008.