Time and Work Questions for SBI PO 2026, Practice Free Live Quiz

Time and Work Questions for SBI PO test the relationship between the amount of work completed, efficiency and time. Questions may involve individual workers, combined work, wages, alternate days and pipes and cisterns.

The efficiency method is generally faster than using fractions repeatedly.

Time and Work Questions for SBI PO : Live Quiz

Attempt the free Time and Work live quiz for SBI PO 2026 to evaluate your preparation. The quiz includes exam-oriented questions based on the latest SBI PO pattern, helping you improve calculation speed, accuracy, and identify topics that require more practice.

Important Time and Work Concepts

If A completes a job in x days:

A’s one-day work = 1/x

If A and B work together:

Combined work = 1/x + 1/y

Efficiency and time are inversely proportional.

If efficiency ratio is 2:3, the time ratio is 3:2.

Time and Work Shortcuts

• Use LCM as total work.
• Convert days into efficiency units.
• Distribute wages in the ratio of work completed.
• In alternate-day questions, calculate work completed in one cycle.
• Treat filling pipes as positive and emptying pipes as negative.

Common Mistakes

• Adding the number of days directly
• Confusing efficiency ratio with time ratio
• Ignoring partial work
• Incorrectly distributing wages
• Treating an outlet pipe as a filling pipe

FAQs

What is the fastest method for Time and Work?

The LCM-efficiency method is effective for most questions.

Are Pipes and Cisterns related to Time and Work?

Yes. The same work-rate principle applies.

How are wages divided?

Wages are divided in proportion to the work completed by each person.