Here's the question bank on all the logical reasoning topics.
Which two signs should be interchanged to make the following equation correct?4 ÷ 8 + 5 - 6 × 2 = 34
Given that: 4 ÷ 8 + 5 - 6 × 2 = 34From option 1:-Interchange +, -4 ÷ 8 - 5 + 6 × 2 = 34Applying BODMAS rule:-0.5 - 5 + 6 × 2 = 340.5 - 5 + 12 = 340.5 - 17 = 34-16.5 ? 34From option 2:Interchange ÷, ×4 × 8 + 5 - 6 ÷ 2 = 34Applying BODMAS rule:-4 × 8 + 5 - 3 = 3432 + 5 - 3 = 3437 - 3 = 3434 = 34From option 3:Interchange ÷, +4 + 8 ÷ 5 - 6 × 2 = 34Applying BODMAS rule:-4 + 1.6 - 6 × 2 = 344 + 1.6 - 12 = 345.6 - 12 = 34-6.4 ? 34, From option 4:-Interchange ×, +4 ÷ 8 × 5 - 6 + 2 = 34Applying BODMAS rule:-0.5 × 5 - 6 + 2 = 342.5 - 6 + 2 = 344.5 - 6 = 34-1.5 ? 34Hence, "option 2" is the correct answer.
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