Question 38
In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.
20 ÷ 2 - 3 + 10 x 6 = ?
Solution
Expression : 20 ÷ 2 - 3 + 10 x 6 = ?
$$\equiv20-2+3\times10\div6$$
= $$18+\frac{30}{6}$$
= $$18+5=23$$
=> Ans - (D)
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