Mathematics · Mensuration
A cylindrical candle (radius 3 cm, height 10 cm) burns evenly and reduces 1 cm in height every 2 hours. In how many hours will 70% of the candle's volume be burned?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 120 hours
- 218 hours
- 314 hours✓
- 410 hours
Correct answer
14 hours
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