Mathematics · Pipes and Cisterns
पाइप A एक टैंक को 8 घंटे में भर सकता है। पाइप B उसी टैंक को 12 घंटे में खाली कर सकता है। यदि दोनों पाइपों को एक साथ खोल दिया जाए, तो टैंक का एक-पंचमांश (one-fifth) भाग भरने में कितना समय लगेगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 14.2 घंटे
- 24.8 घंटे✓
- 34.4 घंटे
- 44.6 घंटे
सही उत्तर देखें
4.8 घंटे
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