General Studies · Mathematical Operations
Which two numbers (not digits) and two signs need to be interchanged to make the given equation correct? 14 + 7 ÷ 729 × 81 - 9 = 500
- 181 and 7, + and ×
- 27 and 729, + and -
- 314 and 9, - and ×
- 481 and 9, ÷ and ×✓
Correct answer
81 and 9, ÷ and ×
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