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EconomicsTheory of the Firm under Perfect Competition

Class 11EconomicsChapter 126 marksModerate

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Features of Perfect Competition, Revenue Concepts, Producer's Equilibrium and the board questions built on them — roughly 6 marks of the paper.

What this chapter covers

  1. 1Features of Perfect Competition
  2. 2Revenue Concepts
  3. 3Producer's Equilibrium
  4. 4Supply and its Elasticity

These lessons are being recorded. The written notes for this chapter are free to download now.

Learning resources

In the notes

Topics covered

  1. 01Features of Perfect Competition15:15
  2. 02Revenue Concepts29:06
  3. 03Producer's Equilibrium11:35
  4. 04Supply and its Elasticity29:19

After this chapter you can

  • Explain features of perfect competition without reading from the book
  • Present revenue concepts in the format the marking scheme rewards
  • Attempt every previous year question set on this chapter
Marks
6
PYQs
24
Video
1h 25m

Then do the work

Practice

Important questions
18
Board questions
19
Numericals & applications
24
Open practice set

Revise

  • One-shot revision, 21 minutes
  • Format sheet for this chapter
  • Printable summary, 2 pages
Revision material

Prepare

Board appearances of Theory of the Firm under Perfect Competition by year
YearAsked asMarks
2025Short answer2
2024Long answer6
2023MCQ set4
2022Case based2
2021Short answer6
All PYQs

    Follow the Seedha path

    Target 95+ in Economics

    Padho, Likho, Revise and Marks Laao. Chapter 12 of 13 — keep going while the format is fresh.