Mathematics · Aptitude
Which two numbers should be interchanged to make the given equation correct? 8 × 7 – 42 ÷ 14 × 2 + 21 = 66
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12 and 7
- 27 and 14
- 314 and 42
- 414 and 21✓
Correct answer
14 and 21
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