Question 38

In a certain code language, 'x' represents '+', '+' represents 'x’, '-' represents ‘$$\div$$‘and '$$\div$$' represents ‘-'. Find out the answer to the following question.

5+20-4$$\div$$10x8=?

Solution

Expression : 5+20-4$$\div$$10x8=?

$$\equiv5\times20\div4-10+8$$

= $$(5\times5)-2$$

= $$25-2=23$$

=> Ans - (B)

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