Question 38

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.
4 x 18 ÷ 5 - 10 + 8 = ?

Solution

Expression : 4 x 18 ÷ 5 - 10 + 8 = ?

$$\equiv4+18\times5\div10-8$$

= $$4+\frac{90}{10}-8$$

= $$9-4=5$$

=> Ans - (C)

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In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.4 x 18 ÷ 5 - 10 + 8 = ?