# Time and work MCQ

Below Time and work quiz are Multiple Choice Questions (MCQs) type Quiz. These Time and work MCQ Questions helps you to refresh your Time and work, you can see the correct option by clicking on it. .
• ### 1. P and Q do a work in 21 days. Q and R do that work in 35 days, whereas R and P complete the same work in 28 days. In how many days P alone can complete the work?

• 840/23
• 840/21
• 830/19
• 810/18
• None of these

• 12 days
• 14 days
• 13 days
• 16 days

• 120 days
• 119 days
• 118 days
• 117 days

• 16/3
• 15/4
• 17/3
• 19/4

• 27
• 28
• 30
• 32

• A
• B
• C
• None

• 12 hours
• 10 hours
• 3 hours
• 9 hours

• 12 hours
• 10 hours
• 3 hours
• 9 hours

• 7 hrs
• 13 hrs
• 5 hrs
• 10 hrs

• 18
• 16
• 20
• 14

• 12
• 9
• 15
• 8

• 50
• 40
• 30
• 60

• 1/3
• 1/2
• 1/4
• 1/5

• 36
• 38
• 40
• 45

• 15
• 20
• 17
• 10

• 15
• 20
• 17
• 10

• 75 days
• 37.5 days
• 17.5 days
• 35 days

• 5 days
• 10 days
• 20 days
• 40 days

• 20 days
• 10 days
• 40 days
• 50 days

• 40/7
• 7/2
• 9/2

• 30
• 25
• 24
• 15

• 240/37
• 120/37
• 150/37
• 180/37

• 1440
• 960
• 1920
• 1280

• 1440
• 960
• 1920
• 1280

• 660/47
• 640/47
• 680/47
• 665/47

• 660/47
• 640/47
• 680/47
• 665/47

• 1 day
• 2 days
• 3 days
• 4 days
• ### 28. A can do as much work in 4 days as B can do in 5, and B can do as much work in 6 days as C in 7. In what time will C do a piece of work which A can do in a week ?

• 10 5/24 days
• 4 4/5 days
• 6 8/15 days
• 12 6/19 days

• 1700
• 1200
• 1500
• 1000

• 24
• 20
• 12
• 15

• 12 days
• 4 days
• 8 days
• 16 days

• 1/3
• 1/4
• 2/3
• 1/2

• 6 days
• 18 days
• 24 days
• 12 days

• 50
• 40
• 60
• 45

• 8 days
• 7.5 days
• 6.4 days
• 5.5 days

• 5
• 7
• 6
• 8

• 20
• 30
• 18
• 24

• 15 days
• 10 days
• 11 days
• 9 days

• 26 days
• 24 days
• 9 days
• 8 days

• 25 days
• 20 days
• 80 days
• 24 days

• 80
• 100
• 120
• 130

• 80
• 100
• 120
• 130

• 59/11
• 48/11
• 70/11
• 65/11

• 10.5
• 11.5
• 12.5
• 13.5

• 195/2
• 235/2
• 225/2
• 215/2

• 25
• 45
• 20
• 10

• 9 days
• 27 days
• 36 days
• 18 days

• 31/16
• 47/16
• 63/16
• 79/16

• 75
• 20
• 10
• 60

• 1600
• 1400
• 800
• 1000

• 3/5
• 2/3
• 7/12
• 5/12

• 23
• 45
• 30
• 25

• 4 hours
• 6 hours
• 2 hours
• 11 hours

• 15
• 37
• 40
• 45

• 18
• 27
• 20
• 24

• 12
• 14
• 15
• 18

• 4 days
• 6 days
• 8 days
• 12 days

• 4 hours
• 6 hours
• 2 hours
• 11 hours

• 727/6
• 725/6
• 775/6
• 745/6

• 1/6
• 3/7
• 1/3
• 1/9