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Work and time maths

Quiz by Gauri

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10 questions
Show answers
  • Q1
    If a person can complete a work in 10 days working for 6 hours a day, how many hours would the person have to work each day to complete the work in 5 days?
    10
    14
    8
    12
    30s
  • Q2
    If a person can complete a work in 8 days working for 4 hours a day, how many hours would the person have to work each day to complete the work in 6 days?
    5 and 1/3
    6
    3
    4
    30s
  • Q3
    If a person can complete a work in 12 days working for 8 hours a day, how many days would the person have to work for 6 hours each day to complete the work?
    14
    18
    10
    16
    30s
  • Q4
    If a person can complete a work in 20 days working for 5 hours a day, how many hours would the person have to work each day to complete the work in 10 days?
    8
    14
    12
    10
    30s
  • Q5
    If 5 men can complete a work in 12 days, how many days would 8 men take to complete the same work?
    10
    9
    8
    7 and 1/2
    30s
  • Q6
    If 6 men can complete a work in 15 days, how many days would 10 men take to complete the same work?
    10
    12
    9
    14
    30s
  • Q7
    If 3 men can complete a work in 18 days, how many days would 9 men take to complete the same work?
    7
    9
    8
    6
    30s
  • Q8
    If 4 men can complete a work in 24 days, how many days would 6 men take to complete the same work?
    16
    12
    14
    18
    30s
  • Q9
    If A can complete a work in 10 days and B can complete the same work in 15 days, how many days would they take to complete the same work working together?
    7
    6
    9
    8
    30s
  • Q10
    If A can complete a work in 8 days and B can complete the same work in 12 days, how many days would they take to complete the same work working together?
    5
    6
    4 and 4/15
    3
    30s

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