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Q: Which two numbers (not digits) should be interchanged to make the given equation correct? 5 – 6 ÷ 3 × 9 + 1 = 0
  • A. 1 and 0
  • B. 6 and 9
  • C. 5 and 9
  • D. 6 and 3
Correct Answer: Option C - 5 – 6 ÷ 3 × 9 + 1 = 0 According to option (c) on interchanging 5 and 9. 9 – 6 ÷ 3 × 5 + 1 = 0 9 – 2 × 5 + 1 = 0 9 – 10 + 1 = 0 10 – 10 = 0 0 = 0
C. 5 – 6 ÷ 3 × 9 + 1 = 0 According to option (c) on interchanging 5 and 9. 9 – 6 ÷ 3 × 5 + 1 = 0 9 – 2 × 5 + 1 = 0 9 – 10 + 1 = 0 10 – 10 = 0 0 = 0

Explanations:

5 – 6 ÷ 3 × 9 + 1 = 0 According to option (c) on interchanging 5 and 9. 9 – 6 ÷ 3 × 5 + 1 = 0 9 – 2 × 5 + 1 = 0 9 – 10 + 1 = 0 10 – 10 = 0 0 = 0