1 . A tap can fill a tank in 6 hours . After half the tank is filled another simila tap is opened. What is the total time taken to fill the tank completely?

• A. 3 h 30 m
• B. 3 h 45 m
• C. 4 h30 m
• D. 4 h

View Answer

Discuss in Forum

Workspace

Report

Answer: Option C

Explanation: