One of the two inlet pipes works twice as efficiently as the other. The two, working alongside a drain pipe that can empty a cistern all by itself in 8 hours, can fill the empty cistern in 8 hours. How many hours will the less efficient inlet pipe take to fill the empty cistern by itself?

Question

নিচের অপশন গুলা দেখুন

• 12.0
• 6.0
• 10.0
• 8.0

Answer 1

সঠিক উত্তর হচ্ছে: 12.0