General Intelligence · Mathematical Operations
In the following options, if the signs '+' and '-' are interchanged, the numbers '7' and '14' are interchanged, and the numbers '5' and '8' are interchanged, which equation will be correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(8 - 5) - (14 + 7) = 8
- 2(8 + 5) + (14 - 7) = 36
- 3(7 + 14) × (8 - 5) = 91✓
- 4(7 + 14) - (8 × 5) = 51
Correct answer
(7 + 14) × (8 - 5) = 91
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