Question 38

In a certain code language, '÷' represents '+', '-' represents 'x', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.

8 ÷ 2 - 25 + 10 x 3 = ?

Solution

Expression : 8 ÷ 2 - 25 + 10 x 3 = ?

$$\equiv8+2\times25\div10-3$$

= $$8+\frac{50}{10}-3$$

= $$5+5=10$$

=> Ans - (C)

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In a certain code language, '÷' represents '+', '-' represents 'x', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.8 ÷ 2 - 25 + 10 x 3 = ?