Exams › SSC CGL (Prelims) › General
Which two signs need to be interchanged? 18 + 6 × 3 ÷ 3 - 4 = 20
- + and ×
- - and ÷
- + and -
- × and ÷
Correct answer: × and ÷
Solution
If × and ÷ are interchanged, the expression becomes 18 + 6 ÷ 3 × 3 - 4 = 20. Using BODMAS, 6 ÷ 3 × 3 = 6, so the value becomes 18 + 6 - 4 = 20.
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