Question
The 17 year old pilot _______ has become the youngest
person to fly solo around the world in a small aircraft after landing in Bulgaria?Solution
The Belgian-British dual national, Mack Rutherford has become the youngest person to fly solo around the world by starting his flight from Bulgaria.
Pipe ‘A’ takes 50 hours to fill a tank. Pipe ‘B’ takes 100 hours to empty the same tank. If they are opened together, how long will it take to ...
Two pipes, A and B, can independently fill the tank in 15 minutes and 25 minutes respectively, while pipe C can empty 9 gallons from the tank in 3 minut...
Pipe A and B can fill a tank in 36 and 45 hours. Pipe C can empty the tank in ‘x’ hours. If all three are opened, the tank is filled in 60 hours. Fi...
Pipe ‘P’ alone can fill a tank in 12 hours. When pipe ‘P’ and ‘Q’ are opened together, they can fill 75% of the same tank in 9 hours. Find t...
Pipe 'A' alone takes 12 minutes to fill half the tank. Pipe 'B' is twice as efficient. What percentage of the tank is filled by both in 6 minutes?
Pipe A and Pipe B together can fill the tank in 15 hours. The capacity of the pipe A is 20% of the capacity of the pipe B. How much time will pipe B alo...
Pipes ‘A’ and ‘B’ can fill a tank in 6 hours and 8 hours, respectively and pipe ‘C’ can empty the full tank in 12 hours. All three pipes are...
Two pipes X and Y can fill a tank in 90 minutes and 60 minutes respectively. A third pipe Z can empty the tank in 2 hours 30 minutes. X is kept closed. ...
Two pipes M and N can fill a tank in 8 hours and 12 hours respectively. The pipes were opened together, but pipe N stopped working after sometime and t...
An inlet pipe can fill a tank in 10 hours, whereas an outlet pipe can empty the same tank in 25 hours. Find the time taken by two such inlet pipes and o...
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