Question
Which state government becomes the first Indian state to
approve a policy for drones in the state?Solution
The government gave nod to a drone policy as it seeks to enable the use of drones and similar technology for different public services in the hill state.
Pipe C alone can empty a tank in 21 hours. Pipes A and B alone can fill the same tank in 7 hours and 14 hours, respectively. If pipes A and C are opened...
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An inlet pipe can fill an empty tank in 36 minutes whereas an outlet pipe can empty the fully filled tank in 54 minutes. Find the time taken by both the...
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Time taken by pipe 'A' to fill a tank is 45 minutes. When both pipes 'A' and 'B' are opened together, the tank gets filled in 18 minutes. Find the time ...
Pipes A and B can fill a tank in 43.2 minutes and 108 minutes, respectively. Pipe C can empty it at 3 litres/minute. When all the three pipes are opened...
Pipe ‘X’ alone can fill a tank in 20 hours. When pipe ‘X’ and ‘Y’ are opened together, they can fill 60% of the same tank in 6 hours. Find t...
Pipe ‘A’ can fill a 120-litre tank in 15 hours. If pipe ‘A’ is 25% more efficient than pipe ‘C’ whereas pipe ‘B’ is 50% more efficient t...
Pipes ‘A’ and ‘B’ can fill a tank in 6 hours and 9 hours, respectively. If pipe ‘C’ is opened along with pipes ‘A’ and ‘B’, then the...
Pipe A can fill a tank in 45 minutes while pipe B can fill it in ____ minutes. There’s a leak in the tank which can empty it in _____minutes. When bot...
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