A work can be completed by ‘A’ and ‘B’, alone in 15 days and 20 days, respectively. Find the number of days taken by ‘C’ to complete the sam...
'Asmita,' who is three times as efficient as 'Bittu,' can complete a task on her own in 15 days. 'Asmita' and 'Bittu' began working together, but after ...
6 boys and 8 girls can do a piece of work in 12 days. 7 boys and 11 girls can do the same piece of work in 10 days. In how many days can 2 boys and 6 g...
‘A’ can do a piece of work in 8 days. ‘B’ can do 40% of the same work in 16 days. If they work together for the entire time and get paid Rs.1500...
P’s 5 days work is equal to Q’s 7 days work. If P and Q together can complete the work in 20 days then how much time Q will take to complete 75% of ...
A isfive times as efficient as B and can finish a piece of work in 36 days less than B. B can finish this work in how many days?
Workers A, B, and C can individually complete a task in 35 days, 20 days, and 28 days, respectively. If B and C work together for a certain number of d...
Carol, Bruce, and Peter can decorate a venue in 7, 14, and 21 days respectively. If they start working together, but Carol leaves 3 days before completi...
A, B and C alone can complete a work in 30, 60 and 45 days respectively. All of them started working together but after 3 days from start A left the job...
20 workers are employed to complete a work in 40 days. But some workers leave the job after 16 days of work. The remaining workers complete the work in ...
