If C stands for $+$, O stands for $-$, Q stands for $\times$, Y stands for $\div$, then what is the value of the given equation?
886 O 13 Q 87 Y 3 C 39 = ?
526
555
539
548
Solution
O $\Rightarrow -$ ; Q $\Rightarrow \times$ ; Y $\Rightarrow \div$ ; C $\Rightarrow +$
886 O 13 Q 87 Y 3 C 39
= 886 $-$ 13 $\times$ 87 $\div$ 3 $+$ 39
= 886 $-$ 1131 $\div$ 3 $+$ 39
= 886 $-$ 377 $+$ 39
= 509 $+$ 39
= 548