Question
In a certain code language, '+' means '/', '/' means '*', '*' means '-', '-' means '+'.(10 - 5) / 50 * (25 * 5) / 40
Answer: Option A
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The given expression(10 - 5) / 50 * (25 * 5) / 40becomes(10 + 5 ) * 50 - (25 - 5) * 40Using BODMAS rule,(10 + 5 ) * 50 - (25 - 5) * 40= 15 * 50 - 20 * 40= 750 - 800= -50
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