Quantitative Aptitude
32 questions across 10 exam years. Answers for this topic
A, B and C can do a piece of work alone in 12, 15 and 20 days respectively. They all started working together after 4 days B left and A left 4 days before the work was completed. Find the number of days required to complete the whole work
A & B together can complete a piece of work in 9 days. Time taken by A alone to complete the same work is 7.5 days less than time taken by B alone to complete the same work. In how many days B alone will complete 2/9 of the work?
The ratio of efficiencies of Minaj and Nizam is 3:5 and together they can complete a piece of work in 9(3/8) days. If after, 5 days, Minaj fell sick and Nizam had to work alone, in how many days will be complete the remaining work?