Login / Signup

Question

‘A’ alone can complete a work in 35 days while ‘A’ and ‘B’ together can complete the same work in 20 days. How much percentage of the work, ‘B’ alone can complete in 28 days?

A 50%

B 65%

C 66%

D 55%

E 60%

Practice Next

More Time and work Questions

5 men and 3 boys together can complete a work in 16 days. 3 men and 7 boys can together complete half of the same work in 8 days. Find the time taken by 1 ...
Kabir can build a fence in 16 days. Working together, Kabir and Arjun can finish it in 8 days. How long will Arjun take to build the fence alone?
A and B together can complete a piece of work in 10 days. A alone can complete it in 15 days. In how many days can B alone complete the work?
Eight men and five boys together earn ₹3,240 in 6 days. Meanwhile, three men and two boys working together take 12 days to earn ₹2,484. How many days will ...
20 men can complete a piece of work in 40 days. ‘x’ men started the work and after 35 days 64 more men joined them so that whole work was finished in the d...
A buffalo alone can plough field ‘A’ in 20 days. A Bull alone can plough the field ‘A’ in 10 days. Find the number of days taken by 1 bulls and 4 buffalo t...
A and B can do a piece of work in 15 and 20 days respectively. They work together for 5 days, then A leaves. How long will B take to finish?
Two individuals, P and Q, can complete a task in (x + 6) days and (x + 3) days, respectively. Another individual, S, is capable of completing 25% of the sa...
The efficiency of P is 80% of the efficiency of Q. If Q can type 150 pages in 30 days, then find the number of days taken by P alone to type 300 pages.
'A', 'B' and 'C', alone can do some work in 16 days, 24 days and 48 days, respectively. If they work together for wages of Rs. 7,800, then find the differe...

Hey! Ask a query

ask-question