Question 39

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?

80 + 2 ÷ 25 + 5 - 10 = ?

Solution

Expression = 80 + 2 ÷ 25 + 5 - 10 = ?

$$\equiv80\times2-25\times5+10$$

= $$160-125+10=45$$

=> Ans - (D)

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