Quantitative Aptitude - MCQ Practice Questions

Practice free Quantitative Aptitude multiple-choice questions with detailed answers and explanations. Perfect for competitive exam preparation.

1,105 questions | 100% Free

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All topics Numbers HCF and LCM Profit and Loss Time and Work Percentage Simple Interest Average

Q.101Medium

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?

Q.102Hard

Two pipes fill a tank. Pipe A fills it in 20 hours, Pipe B in 30 hours. If both work for 6 hours and then B stops, how long for A to finish?