Sign in
ui-button
ui-button
An outlet pipe can empty a cistern in 30 min, then what part of the cistern will it empty in 1 min?
A) \( \Large \frac{1}{20} \)
B) \( \Large \frac{1}{15} \)
C) \( \Large \frac{1}{30} \)
D) \( \Large \frac{1}{18} \)
Correct answer:
C) \( \Large \frac{1}{30} \)
Description for Correct answer:
We know that, when a pipe empties a cistern in 'n' min, then the part emptied by the pipe in 1 min = \( \Large \frac{1}{n} \)
Here, n = 30
Therefore, Required part of the tank emptied in 1 min = \( \Large \frac{1}{30} \)part
Please provide the error details in above question
Report Error
Recent Activities
General Knowledge
More questions and answers on- General Knowledge
Aptitude
More questions and answers on- Aptitude
Number System
More questions and answers on- Number System
Time and Distance
More questions and answers on- Time and Distance
Average
More questions and answers on- Average
Time and work
More questions and answers on- Time and work
Simple and compound interest
More questions and answers on- Simple and compound interest
Mensuration
More questions and answers on- Mensuration
Number series
More questions and answers on- Number series
Pipes and Cisterns
More questions and answers on- Pipes and Cisterns
Linear Equations
More questions and answers on- Linear Equations
Quadratic Equations
More questions and answers on- Quadratic Equations
Simplification
More questions and answers on- Simplification
Approximation
More questions and answers on- Approximation
Word problems
More questions and answers on- Word problems