Question 162

If $ means ‘plus (+), # means ‘minus (-), @ means ‘multiplied (x) and * means ‘divided ($$\div$$), then what is the value of
’16 $ 4 @ 5 # 72 * 8’ ?

Solution

Expression : ’16 $ 4 @ 5 # 72 * 8’ ?

$$\equiv16+4\times5-72\div8$$

= $$16+20-\frac{72}{8}$$

= $$36-9=27$$

=> Ans - (B)

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If $ means ‘plus (+), # means ‘minus (-), @ means ‘multiplied (x) and * means ‘divided ($$\div$$), then what is the value of’16 $ 4 @ 5 # 72 * 8’ ?