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Doctors Medicines MCQs Q&A

  1. 45 × 7 + 5 = 120
  2. 35 × 7 + 5 = 70
  3. 20 × 7 + 5 = 60
  4. 7 × 5 + 25 = 135
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1 Answers

Option 2 : 35 × 7 + 5 = 70

By interchanging 7 and 5, + and × and using BODMAS rule

Option 1 → 45 + 5 × 7 = 120

45 + 35 = 80, not 120.

Option 2 → 35 + 5 × 7 = 70

35 + 35 = 70, this is correct.

Option 3 → 20 + 5 × 7=60

20 + 35 = 55, not 60.

Option 4 → 5 + 7 × 25= 135

5 + 175 = 180, not 135.

Hence, option 2 is correct.
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