General Studies · Mathematical Operations
After interchanging the operators '+' and '×' and the numbers '15' and '30', which of the following equations will hold true?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(15 + 2) × 30 = 60
- 2(30 + 3) × 15 = 40
- 3(15 + 4) × 30 = 135✓
- 4(30 + 1) × 15 = 40
Correct answer
(15 + 4) × 30 = 135
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