2 large and 1 small pumps can fill a water tank in 4 hours. 1 large and 3 small pumps can also fill the same water tank in 4 hours . How many hours will it take for 3 large 4 small pumps to fill the tank?

Question

• 2 hours
• 2.5 hours
• 3 hours
• 3.5 hours

Answer 1

2 hours