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Doctors Medicines MCQs Q&A

  1. + and ×
  2. + and ÷
  3. - and +
  4. ÷ and -
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1 Answers

Option 4 : ÷ and -

Given expression: 14 + 18 × 40 - 10 ÷ 20 = 66

1) + and × → 14 × 18 + 40 - 10 ÷ 20 ≠ 66

2) + and ÷ → 14 ÷ 18 × 40 - 10 + 20 ≠ 66

3) - and + → 14 - 18 × 40 + 10 ÷ 20 ≠ 66

4) ÷ and - → 14 + 18 × 40 ÷ 10 – 20 = 66
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