Quantitative Aptitude

Time, Work, and Projects

198 Questions

Time and work questions test the ability to calculate the time required to complete tasks involving individual or combined worker efficiency. These problems frequently appear in competitive exams to assess logical calculation skills. Topics include pipes, cisterns, group efficiency, and hourly work rates.

Combined work efficiencyMen and days calculationsWorker efficiency ratiosWorking hours per dayLeaving and joining workers

Time, Work, and Projects Questions

Multiple choice

What is the maximum amount of time that an employee can be required to work on a weekend?

  1. 8 hours

  2. 10 hours

  3. 12 hours

  4. 14 hours
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Most employees cannot be required to work more than 12 hours on a weekend.

Multiple choice

What is the maximum number of hours an adult worker can work in a day?

  1. 8 hours

  2. 10 hours

  3. 12 hours

  4. 14 hours
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The maximum number of hours an adult worker can work in a day is 8 hours, as per the Factories Act, 1948.

Multiple choice

How many hours per week can a student typically work under a work-study program?

  1. 10-15 hours.

  2. 20-25 hours.

  3. 30-35 hours.

  4. 40-45 hours.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Typically, students are allowed to work 20-25 hours per week under a work-study program, although this may vary depending on the program and the student's financial need.

Multiple choice

What is the maximum number of hours that an employee can work in a day?

  1. 8 hours

  2. 10 hours

  3. 12 hours

  4. 14 hours
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The maximum number of hours that an employee can work in a day is 12 hours.

Multiple choice

What is the maximum amount of time that an employee can be required to work without a day off?

  1. 7 days

  2. 10 days

  3. 14 days

  4. 21 days
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Employees covered by the FLSA cannot be required to work more than 7 days without a day off.

Multiple choice

What is the maximum number of hours that an employee can work in a week?

  1. 40 hours

  2. 45 hours

  3. 50 hours

  4. 55 hours
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The maximum number of hours that an employee can work in a week is generally set at 40 hours, although some countries may have higher or lower maximum hours.

Multiple choice

What is the maximum number of hours that an employee can work in a workweek?

  1. 40 hours

  2. 45 hours

  3. 50 hours

  4. There is no limit
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

There is no limit on the number of hours that an employee can work in a workweek, but employees are entitled to overtime pay for hours worked over 40 in a workweek.

Multiple choice

What is the name of the problem in the Lilavati that asks how many days it will take to complete a certain task if a certain number of people work on it?

  1. The Work Problem

  2. The People Problem

  3. The Days Problem

  4. The Task Problem
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Lilavati includes a problem that asks how many days it will take to complete a certain task if a certain number of people work on it, which is known as The Work Problem.

Multiple choice

What is the makespan of a project?

  1. The total time required to complete all tasks in the project

  2. The time required to complete the critical path of the project

  3. The time required to complete the longest task in the project

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The makespan of a project is the total time required to complete all tasks in the project.

Multiple choice

What is the maximum number of hours that a casual employee can work in a week?

  1. 38 hours

  2. 40 hours

  3. 48 hours

  4. 50 hours
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The maximum number of hours that a casual employee can work in a week is 38 hours. This includes all hours worked, including overtime.

Multiple choice

What is the maximum number of hours that a garment worker can work in a day?

  1. 8 hours

  2. 10 hours

  3. 12 hours

  4. 14 hours
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The maximum number of hours that a garment worker can work in a day is 8 hours.

Multiple choice

What is the average number of hours that garment workers in Bangladesh work per week?

  1. 40 hours

  2. 50 hours

  3. 60 hours

  4. 70 hours
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Garment workers in Bangladesh typically work 60 hours per week, which is more than the legal limit of 48 hours.

Multiple choice

What is the maximum amount of time an employee can be required to work in a day?

  1. 10 hours

  2. 12 hours

  3. 14 hours

  4. 16 hours
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The maximum amount of time an employee can be required to work in a day is 12 hours.

Multiple choice

What is the maximum amount of time an employee can be required to work in a day?

  1. 10 hours

  2. 12 hours

  3. 14 hours

  4. 16 hours
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The maximum amount of time an employee can be required to work in a day is 12 hours.

Multiple choice

How do robots reduce labor costs in construction?

  1. By working 24 hours a day, 7 days a week

  2. By performing tasks more quickly and efficiently than human workers

  3. By reducing the need for overtime pay

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Robots reduce labor costs in construction by working 24 hours a day, 7 days a week, performing tasks more quickly and efficiently than human workers, and reducing the need for overtime pay.