A work can be completed by ‘A’ and ‘B’, alone in 12 days and 18 days, respectively. Find the number of days taken by ‘C’ to complete the sam...
- ‘P’ and ‘Q’ together can finish a task in 15 days while ‘Q’ alone can do it in 25 days. If the ratio of efficiencies of ‘P’ and ‘R’ is ...
‘P’ is 25% more efficient than ‘Q’. ‘Q’ worked alone for 6 days and then ‘P’ finished the rest of the work in 4 days. How many days woul...
P alone can finish a piece of work ‘M’ in 6 days while Q takes 3 days to finish it alone. P, Q and R working together can finish the work ‘N’ wh...
An elephant can do a work as fast as two horses ‘A’ and ‘B’ can do it by working together. If horse ‘A’ alone can complete the work in 38 ho...
‘A’ and ‘B’ can do a piece of work in 12 days and 15 days, respectively. If they started the work together and worked on it for 2 days, then fin...
A, B, and C can complete a task individually in 45, 35, and 63 days respectively. They start working together, but A leaves 24 days before the work is c...
‘R’ alone can build a wall in 40 days. Together, ‘R’ and ‘S’ can do it in 25 days. If ‘S’ worked for 8 days alone and stopped, how many ...
The work can be completed by 'P'Â boys in 16 days, and by (P + 1) girls in 20 days. Additionally, if 8 boys and 12 girls w...
Ashish and Anil can do a piece of work in 18 days and 24 days respectively. Ashish completed 25% of the work. Find the time taken by Anil to complete th...
Relevant for Exams:
