Question 38

In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.
2 ÷ 12 - 6 + 20 x 4 = ?

Solution

Expression : 2 ÷ 12 - 6 + 20 x 4 = ?

$$\equiv2-12+6\times20\div4$$

= $$-10+(6\times5)$$

= $$-10+30=20$$

=> Ans - (C)

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In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.2 ÷ 12 - 6 + 20 x 4 = ?