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Work And Efficiency Questions

Practice 5 Work And Efficiency questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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Practice by Exam:Quantitative Aptitude(4)Quantitative Aptitude@NUM: 70(1)

About Work and Efficiency — practice questions, PYQs & concepts

Work and Efficiency is a frequently-tested topic on Quantitative Aptitude, Quantitative Aptitude@NUM: 70. ExamTest.live currently lists 5 Work and Efficiency questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

Work and Efficiency weight in competitive exams

Across our Work and Efficiency question bank, the largest sources are Quantitative Aptitude (4) and Quantitative Aptitude@NUM: 70 (1). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 2 easy Work and Efficiency questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right — the explanation often surfaces a faster approach you can reuse.

All Work And Efficiency Questions(1–5 of 5)

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Q1easymcqQuantitative AptitudeSSC Selection Post 2021 Matriculation Level2026
7% accuracy
A can complete a work in days. If B is only efficient as compared to A, then in how many days will B alone complete the same work?
Q2mediummcqQuantitative AptitudeSSC Selection Post 2021 Matriculation Level2026
0% accuracy
Eight men can complete a work in 54 days. In how many days will 6 men and 12 boys complete the same work if one man works as much as 2 boys?
Q3easymcqQuantitative AptitudeSSC Selection Post 2021 Matriculation Level2026
A is three times more efficient than B and together they finish a piece of work in days. In how many days can A alone finish the same work?
Q4mediummcqQuantitative Aptitude@NUM: 70Competitive Exam2026
If men and women working together can do six times as much work per hour as man and women working together, then the ratio of the work done by man to that of woman in a given time is:
Q5mediummcqQuantitative AptitudePractice Test2026
Anu and Siri together can complete a piece of work in . Anu alone can complete it in . In how many days can Siri alone complete the work?

Frequently Asked Questions

How many Work And Efficiency questions are on ExamTest.live?▼
We have 5 Work And Efficiency questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Work And Efficiency MCQs free?▼
Yes. All Work And Efficiency questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Work And Efficiency questions?▼
Work And Efficiency questions are commonly asked in Quantitative Aptitude, Quantitative Aptitude@NUM: 70. You can filter by exam using the links above.
How do I practice Work And Efficiency questions effectively?▼
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.