If '+' means '×', '×' means '+', '−' means '÷' and '÷' means '−', what is the value of 7 + 3 × 20 − 4 ÷ 6?

Correct answer: D. 20

Replace the signs first: 7 + 3 × 20 − 4 ÷ 6 becomes 7 × 3 + 20 ÷ 4 − 6. Then apply BODMAS (division and multiplication before addition and subtraction) to get 20.

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Answer and explanation

The correct answer is D. 20

Replace the signs first: 7 + 3 × 20 − 4 ÷ 6 becomes 7 × 3 + 20 ÷ 4 − 6. Then apply BODMAS (division and multiplication before addition and subtraction) to get 20.

Topic: Mathematical Operations and BODMAS MCQs · Subject: Reasoning