Time and Work Problem – Solve Using Shortcut Method
Learn how to solve time and work problems quickly using simple tricks useful for bank exams.
Problem
A can complete a work in 10 days. B can complete the same work in 15 days. In how many days can they complete the work together?
Try solving it before checking the solution.
Solution
Step-by-step explanation:
- Work done by A in 1 day = 1/10
- Work done by B in 1 day = 1/15
- Work done together = 1/10 + 1/15
- Take LCM of 10 and 15 = 30
- (3 + 2) / 30 = 5/30 = 1/6
Therefore, total time required = 6 days
Shortcut Trick (LCM Method)
- Take LCM of given days
- Divide LCM by each person's time
- Add results
- Final time = LCM / total work units
Final Answer
Answer = 6 days
Practice More
Conclusion
Time and Work is an important topic in bank exams. Using shortcut tricks helps save time and improves accuracy.
Shaktimatha Learning
Quant • Reasoning • Bank Exams • Competitive Preparation
Quant • Reasoning • Bank Exams • Competitive Preparation
No comments:
Post a Comment