Question 18

If "#" means "subtraction", "&" means "division", "@" means "addition" and "%" means "multiplication", then 505 & 5 # 4 @ 20 % 5 = ?

Expression : 505 & 5 # 4 @ 20 % 5 = ?

$$\equiv505\div5-4+20\times5$$

= $$(\frac{505}{5})+(-4)+(20\times5)$$

= $$101-4+100=197$$

=> Ans - (B)

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