DSSSB · Mathematics
There are 17 taps connected to a tank among which some are inlet taps and others are outlet taps. Each inlet tap can fill the tank in 24 minutes and each outlet tap can empty completely filled tank in 30 minutes. The tank will be emptied in 24 minutes if all the taps are opened together. The number of the outlet taps is:
- twice the inlet taps
- equal to the number of the inlet taps
- three more than the inlet taps
- one more than twice the inlet taps
There are 17 taps connected to a tank among which some are inlet taps and others are outlet taps. Each inlet tap can fill the tank in 24 minutes and each outlet tap can empty completely filled tank in 30 minutes. The tank will be emptied in 24 minutes if all the taps are opened together. The number of the outlet taps is:
- twice the inlet taps
- equal to the number of the inlet taps
- three more than the inlet taps
- one more than twice the inlet taps
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