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Q: If '+' and '–' are interchanged and '×' and '÷' are interchanged. then what will come in place of (?) in the following equation? 52 ÷ 6 + 71 – 168 × 8 = ?
  • A. 211
  • B. 313
  • C. 310
  • D. 262
Correct Answer: Option D - 52 ÷ 6 + 71 – 168 × 8 On interchanging (+ and –) and (× and ÷) - = 52 × 6 – 71 + 168 ÷ 8 = 312 –71 + 21 = 333 – 71 = 262
D. 52 ÷ 6 + 71 – 168 × 8 On interchanging (+ and –) and (× and ÷) - = 52 × 6 – 71 + 168 ÷ 8 = 312 –71 + 21 = 333 – 71 = 262

Explanations:

52 ÷ 6 + 71 – 168 × 8 On interchanging (+ and –) and (× and ÷) - = 52 × 6 – 71 + 168 ÷ 8 = 312 –71 + 21 = 333 – 71 = 262