Question 38

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

13 + 8 x 2 ÷ 25 - 10 = ?

Solution

Expression : 13 + 8 x 2 ÷ 25 - 10 = ?

$$\equiv13-8+2\times25\div10$$

= $$5+\frac{50}{10}$$

= $$5+5=10$$

=> Ans - (B)

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In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.13 + 8 x 2 ÷ 25 - 10 = ?