The correct option is 1
Pipe ‘A’ and pipe ‘B’, together can fill 40% of a tank in 6 hours while pipe ‘C’ takes 35 hours to empty it. Pipe ‘A’ and pipe ‘B’ w...
Komal and Seema individually can complete a task in ‘5a’ hours and ‘7a’ hours respectively. If they together can complete (4/5)th of the work in...
'Andy' and 'Ben' together can finish some work in 27 days. If 'Andy' alone can finish it in 45 days, then find the time taken by 'Ben' to finish the wor...
P alone can finish a piece of work ‘M’ in 8 days while Q takes 4 days to finish it alone. P, Q and R working together can finish the work &l...
Ashish and Anil can do a piece of work in 20 days and 25 days respectively. Ashish completed 60% of the work. Find the time taken by Anil to complete th...
Lata can do 1/3rd of a work in 4 days and Asha can do 1/6th of the same work in 3 days. If both work together then how many days...
‘A’ can do a piece of work in 12 days. ‘B’ can do 70% of the same work in 30 days. If they work together for the entire time and...
The ratio of time taken by P, Q and R to complete work alone is 6:8:3 respectively. If all three together complete the work in 5 days, then find in how ...
P and Q can finish a job working together in 24 days. P completes two-thirds of the task in 'd' days, and Q finishes the rest in ...
Nakul can do a piece of work in 12 days; Aaravya is 50% more efficient than Nakul. How much more time does Nakul take than Aaravya to do the same piece ...
