Q. Pipe A can fill a tank in 6 hours and pipe B can empty it in 12 hours. If both pipes are opened simultaneously, find the time taken to fill half the tank.

पाइप A एक टंकी को 6 घंटे में भर सकता है और पाइप B इसे 12 घंटे में खाली कर सकता है। यदि दोनों पाइप एक साथ खोले जाएं, तो आधा टैंक भरने में लगने वाला समय ज्ञात कीजिए।

4 hours
4 घंटे

6 hours
6 घंटे

8 hours
8 घंटे

10 hours
10 घंटे

Explanation will be available soon. Please stay tuned.

व्याख्या जल्द ही उपलब्ध होगी। कृपया बने रहें।

Your support helps keep Exam Achiever 100% free for students preparing for exams.

Thanks for your support!

Your support helps keep Exam Achiever 100% free for students preparing for exams.

Thanks for your support!

Take our Free timed mock tests to sharpen your skills and boost your confidence!