Back
50s
SSC CHSL Quantitative Aptitude Time and Work Easy Practice Question
Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Learn + solve

Solve this faster with the right shortcut first

Shortcut used: Convert each person's time into one-day work, then add or subtract work rates.
Solve in 3 steps:
  1. Take total work as 1 or LCM.
  2. Find each one-day work rate.
  3. Combine rates as required.
Common mistake: Do not add days directly when people work together.
Question 1 Multiple Choice Question
Question
In a Time and Work practice set, a student answers 18 questions correctly out of 24. What percentage is correct?
Back to Topic
SSC CHSL Quantitative Aptitude Time and Work
50s
Question 1
Easy Marks: 1.0 Practice Question
Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Learn + solve

Shortcut used, common trap, and the fastest solving route

Shortcut used: Convert each person's time into one-day work, then add or subtract work rates.
Solve in 3 steps:
  1. Take total work as 1 or LCM.
  2. Find each one-day work rate.
  3. Combine rates as required.
Common mistake: Do not add days directly when people work together.
Question

In a Time and Work practice set, a student answers 18 questions correctly out of 24. What percentage is correct?

Topic Practice
Topic Recommendations

Recommended Next Practice

Use these suggestions after solving the practice questions above.

Practice Similar Questions
Concept tagged
demo-seed original flow-test ssc-chsl quantitative-aptitude time-and-work

No direct similar question is published yet. Continue with topic practice, a topic test, or the PYQ collection.

Go Premium

  • First 10 questions free per topic
  • Detailed Explanation
  • Video explanations
  • Audio solutions
  • Premium question access
View Premium Plans

Question Palette