If '−' means '+', '+' means '−', '×' means '÷' and '÷' means '×', what is the value of 50 − 10 × 5 + 4 ÷ 3?

Correct answer: A. 40

Replace the signs first: 50 − 10 × 5 + 4 ÷ 3 becomes 50 + 10 ÷ 5 − 4 × 3. Then apply BODMAS (division and multiplication before addition and subtraction) to get 40.

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Answer and explanation

The correct answer is A. 40

Replace the signs first: 50 − 10 × 5 + 4 ÷ 3 becomes 50 + 10 ÷ 5 − 4 × 3. Then apply BODMAS (division and multiplication before addition and subtraction) to get 40.

Topic: Mathematical Operations and BODMAS MCQs · Subject: Reasoning