Direct & Inverse Proportion

Download Q&A

Direct & Inverse Proportion MCQ & Objective Questions

Understanding Direct & Inverse Proportion is crucial for students preparing for exams. This topic not only forms a fundamental part of mathematics but also appears frequently in objective questions. Practicing MCQs related to Direct & Inverse Proportion helps students enhance their problem-solving skills and boosts their confidence, ensuring better scores in exams.

What You Will Practise Here

  • Definitions and key concepts of Direct and Inverse Proportion
  • Formulas used in solving Direct & Inverse Proportion problems
  • Real-life applications of Direct & Inverse Proportion
  • Graphical representation and interpretation of proportional relationships
  • Worked examples and step-by-step solutions
  • Practice questions with varying difficulty levels
  • Important Direct & Inverse Proportion MCQ questions for exams

Exam Relevance

Direct & Inverse Proportion is a significant topic in various examinations, including CBSE, State Boards, NEET, and JEE. Students can expect questions that test their understanding of the concepts, application of formulas, and problem-solving abilities. Common question patterns include finding missing values in proportional relationships and interpreting word problems that involve direct or inverse variations.

Common Mistakes Students Make

  • Confusing Direct Proportion with Inverse Proportion
  • Misapplying formulas due to lack of understanding of the concepts
  • Overlooking units of measurement in word problems
  • Failing to interpret graphs correctly
  • Rushing through calculations, leading to simple arithmetic errors

FAQs

Question: What is the difference between Direct and Inverse Proportion?
Answer: Direct Proportion means that as one quantity increases, the other also increases, while Inverse Proportion means that as one quantity increases, the other decreases.

Question: How can I identify if a problem involves Direct or Inverse Proportion?
Answer: Look for keywords in the problem; if it mentions "together" or "for every," it is likely Direct Proportion, while "per" or "for each" often indicates Inverse Proportion.

Start your journey towards mastering Direct & Inverse Proportion by solving practice MCQs today! Testing your understanding through objective questions will not only prepare you for exams but also solidify your grasp of these essential concepts.

Q. If 4 people can complete a project in 12 days, how many people are needed to complete the project in 6 days?
  • A. 6 people
  • B. 8 people
  • C. 10 people
  • D. 12 people
Q. If 4 people can complete a task in 10 days, how many people are needed to complete the task in 5 days?
  • A. 6 people
  • B. 8 people
  • C. 10 people
  • D. 12 people
Q. If 6 people can finish a job in 8 days, how many people are needed to finish the job in 4 days?
  • A. 8 people
  • B. 10 people
  • C. 12 people
  • D. 14 people
Q. If 6 workers can build a wall in 8 days, how many workers are needed to build the wall in 4 days?
  • A. 8 workers
  • B. 10 workers
  • C. 12 workers
  • D. 14 workers
Q. If 6 workers can finish a job in 15 days, how many days will it take for 3 workers to finish the same job?
  • A. 30 days
  • B. 35 days
  • C. 40 days
  • D. 45 days
Q. If 7 workers can complete a job in 14 days, how many workers are needed to complete the job in 7 days?
  • A. 10 workers
  • B. 12 workers
  • C. 14 workers
  • D. 16 workers
Q. If 8 liters of paint can cover 100 square meters, how many liters are needed to cover 250 square meters?
  • A. 15 liters
  • B. 16 liters
  • C. 20 liters
  • D. 25 liters
Q. If 8 people can complete a project in 12 days, how many people are needed to complete the project in 6 days?
  • A. 12 people
  • B. 16 people
  • C. 20 people
  • D. 24 people
Q. If 8 people can finish a project in 12 days, how many people are needed to finish the project in 6 days?
  • A. 12 people
  • B. 16 people
  • C. 20 people
  • D. 24 people
Q. If 8 workers can build a wall in 12 days, how many days will it take for 4 workers to build the same wall?
  • A. 24 days
  • B. 30 days
  • C. 36 days
  • D. 48 days
Q. If 8 workers can build a wall in 15 days, how many days will it take for 4 workers to build the same wall?
  • A. 30 days
  • B. 35 days
  • C. 40 days
  • D. 45 days
Q. If 8 workers can complete a job in 12 days, how many days will it take for 4 workers to complete the same job?
  • A. 24 days
  • B. 30 days
  • C. 36 days
  • D. 48 days
Showing 31 to 42 of 42 (2 Pages)
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely