Time and work. Numerical Reasoning. Test 02

  1. A,B and C are employed to do apiece of work for Rs.529. A and C are supposed to finish 19/23 of the work together. How much shall be paid to B?
  2. 12 men can complete a work in 18 days. Six days after they started working, 4 more men joined them. How many days will all of them together complete the remaining work?
  3. A is twice as good workman as B, and together they complete a work in 15 days. In how many days can the work be complete by B alone?
  4. A and B and C together can finish a piece of work in 4 days. A alone can do it in 12 days, and B in 18 days. Then, C alone can do it in
  5. A, B and C can do a piece of work in 15 days, 10 days and 6 days respectively. How long will they take to do it, if all the three work together?
  6. A is thrice as good a workman as B, and takes 10 days less to do a piece of work than B takes. B alone can do the whole work work in
  7. A can do a certain work in 25 days which B alone can do in 20 days. A stared the work and was joined by B after 10 days. The work was completed in
  8. A does half as much work as B in three fourth of the time. If together they take 18 days to complete the work, how much time shall B take to do it ?
  9. A and B can together finish a work in 30 days. They workd on it for 20 days, and then B left. The remaining work was done by A alone in 20 more days A alone can finish the work in
  10. A can do 1/3 of the work in 5 days and B can do 2/5 of the work in 10 days. In how many days both A and B toether can do the work?
Score: 0 / 10
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