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Work and Wages Competitive Exams

50 questions · Mathematics

  1. Question 1 of 50

    A and B can do a job in 10 and 15 days respectively. With C's help all three finish it in 5 days, for a total payment of Rs 7,500. C's share is

  2. Question 2 of 50

    A and B together can do a job in 6 days, B and C in 8 days, and C and A in 12 days. A alone can do it in

  3. Question 3 of 50

    A completes a job in 5 days and B in 8 days. The ratio of efficiencies of A : B is

  4. Question 4 of 50

    A can do a work in 20 days. After working for 5 days, the fraction of work still left is

  5. Question 5 of 50

    A can complete a piece of work in 10 days. The part of the work A does in 1 day is

  6. Question 6 of 50

    A is four times as efficient as B. Together they complete a job in 10 days. B alone would take

  7. Question 7 of 50

    A worker earns Rs 80 per hour for the first 8 hours of a day and 1.5 times that rate for overtime. He works 10 hours a day for 5 days. His total earnings are

  8. Question 8 of 50

    A is twice as fast as B. Working together they finish a job in 12 days. A alone would take

  9. Question 9 of 50

    A can do a job in 16 days and B in 24 days. They start together, but A leaves 4 days before the job is completed. The total time taken is

  10. Question 10 of 50

    A works for 3 days and B works for 2 days at the same daily wage. They share Rs 1,200 for the job. A's share is

  11. Question 11 of 50

    A and B together can do a job in 10 days. A alone can do it in 15 days. If the job earns Rs 6,000 in total, B's share is

  12. Question 12 of 50

    A job can be done by 6 men in 15 days. If one man does the work of two women, then 10 men and 10 women will do it in

  13. Question 13 of 50

    A, B and C can do a job alone in 10, 15 and 30 days respectively. Working together they finish it in

  14. Question 14 of 50

    8 workers together earn Rs 32,000 in 10 days at an equal rate. The daily wage of each worker is

  15. Question 15 of 50

    A, B and C work for 10, 12 and 15 days at daily wages of Rs 200, Rs 150 and Rs 100 respectively. The total wages paid are

  16. Question 16 of 50

    A and B together can finish a job in 12 days, B and C in 15 days, and C and A in 20 days. Working all together they will finish it in

  17. Question 17 of 50

    A labourer earns Rs 600 per day. His total earnings for 25 days of work are

  18. Question 18 of 50

    30 workers can complete a road in 40 days. After 10 days, 20 more workers join. The remaining work is finished in

  19. Question 19 of 50

    A and B together can do a job in 12 days. A alone can do it in 20 days. If they are paid Rs 3,000 in total, A's share is

  20. Question 20 of 50

    A can do a job in 20 days and B in 30 days. A starts alone and works for 5 days; then B joins and they finish together. The total payment is Rs 5,000, shared in proportion to work done. B's share is

  21. Question 21 of 50

    A can do a job in 12 days and B can do it in 6 days. Working together, they finish it in

  22. Question 22 of 50

    A worker has an efficiency of 4 units of work per day. The number of days to complete 120 units is

  23. Question 23 of 50

    A can do a job in 10 days and B in 15 days. They work on alternate days, A starting first. The job is completed in

  24. Question 24 of 50

    A works for 5 days with efficiency 3 and B works for 6 days with efficiency 2. Wages of Rs 4,500 are shared in proportion to work done. A's share is

  25. Question 25 of 50

    A man can paint a wall in 6 hours and a woman can do it in 9 hours. Working together they will take

  26. Question 26 of 50

    A worker is paid Rs 15 per item. He makes 18 items a day for 20 days. His total earnings are

  27. Question 27 of 50

    A works twice as fast as B. If B alone can complete a job in 24 days, A alone can complete it in

  28. Question 28 of 50

    A can do a work in 20 days. B is 25% more efficient than A. B alone will complete the work in

  29. Question 29 of 50

    A, B and C work for 3, 4 and 5 days respectively at equal daily wages. The total wages are Rs 4,800. B's share is

  30. Question 30 of 50

    A can do a job in 8 days and B in 12 days. They start together, but A leaves after 2 days, and B finishes the rest. The total time taken is

  31. Question 31 of 50

    A can do a work in 15 days and B in 10 days. Working together they will finish it in

  32. Question 32 of 50

    The efficiencies of A and B are in the ratio 3 : 2. Together they complete a job in 12 days. B alone would take

  33. Question 33 of 50

    A is 50% more efficient than B. If B can finish a work in 30 days, A alone will take

  34. Question 34 of 50

    A can complete a job in 12 days and B in 18 days. Together they will finish it in

  35. Question 35 of 50

    A, B and C can do a job alone in 30, 45 and 90 days respectively. The ratio of their efficiencies is

  36. Question 36 of 50

    A did 3/7 of a job and B did the remaining part. If the total payment is Rs 7,000 and wages are in proportion to work done, B's share is

  37. Question 37 of 50

    A is 20% less efficient than B. If A can complete a job in 25 days, B alone will take

  38. Question 38 of 50

    If the efficiency of a worker increases by 25%, the time taken to complete the same job

  39. Question 39 of 50

    A, B and C can do a job alone in 10, 15 and 30 days. They finish it together and share Rs 1,800. C's share is

  40. Question 40 of 50

    A and B together can finish a job in 8 days. A alone can finish it in 12 days. B alone can finish it in

  41. Question 41 of 50

    12 men can complete a job in 18 days. After 6 days, 6 more men join. The remaining work is finished in

  42. Question 42 of 50

    Contractor X employs 4 men for 5 days and Contractor Y employs 6 men for 5 days. A total of Rs 5,000 is divided in proportion to man-days. X receives

  43. Question 43 of 50

    A can do a job in 12 days and B in 24 days. Working together they operate at only 80% of their combined efficiency. They will complete the job in

  44. Question 44 of 50

    20 men can build a wall in 30 days. After 10 days, 10 men leave. The remaining work will be finished in a further

  45. Question 45 of 50

    A can do a job in 6 days and B in 12 days. They finish it together and receive Rs 900. A's share is

  46. Question 46 of 50

    A is twice as efficient as B, and B is twice as efficient as C. Together the three finish a job in 8 days. A alone would take

  47. Question 47 of 50

    A works 6 hours a day for 10 days and B works 8 hours a day for 9 days at the same hourly wage. Total wages are Rs 5,280. A's share is

  48. Question 48 of 50

    6 men can complete a piece of work in 10 days. 15 men (of the same efficiency) will complete it in

  49. Question 49 of 50

    A can do a job in 9 days and B in 18 days. A works alone for 3 days and then leaves. B completes the rest in

  50. Question 50 of 50

    A and B together can complete a job in 12 days. They work together for 4 days, then A leaves and B finishes the rest in 16 more days. B alone can complete the job in

Question 1 / 50

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