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Q: If '+' and '–' are replaced by '×' and '÷' respectively then what will come in place of (?) in the following equation? 18 × 17 + 4 ÷ 22 – 2 = ?
  • A. 75
  • B. 64
  • C. 81
  • D. 70
Correct Answer: Option A - 18 × 17 + 4 ÷z 22 – 2 = ? According to the question, on interchanging the signs - = 18 +17 × 4 – 22 ÷ 2 = 18 + 68 – 11 = 86 – 11 = 75
A. 18 × 17 + 4 ÷z 22 – 2 = ? According to the question, on interchanging the signs - = 18 +17 × 4 – 22 ÷ 2 = 18 + 68 – 11 = 86 – 11 = 75

Explanations:

18 × 17 + 4 ÷z 22 – 2 = ? According to the question, on interchanging the signs - = 18 +17 × 4 – 22 ÷ 2 = 18 + 68 – 11 = 86 – 11 = 75