Question 38

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.
9 x 18 ÷ 5 - 90 + 8 = ?

Solution

Expression : 9 x 18 ÷ 5 - 90 + 8 = ?

$$\equiv9+18\times5\div90-8$$

= $$9+\frac{90}{90}-8$$

= $$9+1-8=2$$

=> Ans - (D)

Share on Whatsapp Share on Whatsapp

Create a FREE account and get:

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.9 x 18 ÷ 5 - 90 + 8 = ?