HR Police PC · Numerical Ability and Quantitative Aptitude
Time and Work
Work efficiency, joint work and pipes-and-cisterns.
Test yourself on Time and Work
5 real HR Police PC questions with instant answers — no signup, ~3 minutes.
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- ఈ టాపిక్లో లోతుగా వెళ్ళండిGo deeper on Time and Work for HR Police PC — examples and edge cases I should know.
- పరీక్ష shortcuts చూపించండిGive me 3 fastest shortcuts to solve Time and Work questions in the exam.
- నేను ఏ తప్పులు చేయకూడదు?What are the most common mistakes students make on Time and Work? How do I avoid them?
- నన్ను adaptively quiz చేయండిQuiz me on Time and Work — start with one easy question, then go harder based on how I answer.
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పూర్తి మాక్ తీసుకోండి →Q1 · Time and Work · EASY
A can complete a piece of work in 12 days and B can complete the same work in 18 days. If they work together, in how many days will they complete the work?
Q2 · Time and Work · MEDIUM
15 men can complete a construction work in 20 days. After 10 days of work, 5 more men joined them. In how many more days will the work be completed?
Q3 · Time and Work · MEDIUM
A pipe can fill a tank in 15 hours. Due to a leak at the bottom, it takes 20 hours to fill the tank. If the tank is full, in how many hours will the leak empty it?
Q4 · Time and Work · HARD
A and B together can complete a work in 12 days. B and C together can complete it in 15 days. A and C together can complete it in 20 days. In how many days can A alone complete the work?
Q5 · Time and Work · MEDIUM
A can complete a piece of work in 15 days and B can complete the same work in 20 days. If both work together, how many days will they take to finish the work?