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Class 12 Political Science Chapter 2 NCERT Solutions: Era of One Party Dominance

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Stepwise Answers and Key Concepts for Era of One Party Dominance in Class 12 Political Science

Looking for clear NCERT Solutions for Class 12 Political Science Chapter 2? You’re in the right place! Here, you’ll find simple, student-friendly answers to every question from Era of One Party Dominance, fully updated for the CBSE 2025–26 syllabus.


Our stepwise solutions help you learn definitions, structure long answers, and understand key events—making revision easier and scoring in board exams even simpler. Each answer is mapped to the marking scheme to boost your confidence.


Download exercise-wise answers and detailed explanations, plus get expert tips to avoid common mistakes. Make your preparation for Political Science Chapter 2 truly stress-free with our free, easy-to-access PDF!


Stepwise Answers and Key Concepts for Era of One Party Dominance in Class 12 Political Science

1. Choose the correct option to fill in the blanks.

(a) The First General Elections in 1952 involved simultaneous

elections to the Lok Sabha and ......................(The President of

India/ State Assemblies/ Rajya Sabha/ The Prime Minister)

(b) The party that won the second largest number of Lok Sabha seats

in the first elections was the......................(Praja Socialist Party/

Bharatiya Jana Sangh/ Communist Party of India/Bharatiya Janata

Party)

(c) One of the guiding principles of the ideology of the Swatantra

Party was......................(Working class interests/ protection of

Princely States / economy free from State control / Autonomy of

States within the Union)

Answer:

(a) The First General Elections in 1952 involved simultaneous elections to the Lok Sabha and State Assemblies.

(b) The party that won the second largest number of Lok Sabha seats in the first elections was the Communist Party of India.

(c) One of the guiding principles of the ideology of the Swatantra Party was economy free from State control.

2. Match the following leaders with their parties:

List A

List B

(a) S. A. Dange

(iv) Communist Party of India

(b) Shyama Prasad Mukherjee

(i) Bharatiya Jana Sangh

(c) Minoo Masani

(ii) Swatantra Party

(d) Asoka Mehta

(iii) Praja Socialist Party


Answer:

Leader

Party

S. A. Dange

Bharatiya Jana Sangh

Shyama Prasad Mukherjee

Swatantra Party

Minoo Masani

Praja Socialist Party

Asoka Mehta

Communist Party of India


3. Mark the following statements about one-party dominance as true or false:

(a) One-party dominance is rooted in the absence of strong alternative political parties.

(b) One-party dominance occurs because of weak public opinion.

(c) One-party dominance is linked to the nation’s colonial past.

(d) One-party dominance reflects the absence of democratic ideals in a country.

Answer:

(A) One-party dominance is rooted in the absence of strong alternative political parties. True

(b) One-party dominance occurs because of weak public opinion. False

(c ) One-party dominance is linked to the nation’s colonial past. True

(d) One-party dominance reflects the absence of democratic ideals in a country. False

4. Take a political map of India and mark:

(a) two states where Congress was not in power at some point

during 1952-67.

(b) two states where the Congress remained in power through

this period.

Answer:

(a) Two states where Congress was not in power at some point during 1952-67: Kerala, Madras (now Tamil Nadu).

(b) Two states where the Congress remained in power through this period: Uttar Pradesh, Maharashtra.

5. Read the following passage and answer the questions below:

“Patel, the organisational man of the Congress, wanted to purge the Congress of other political groups and sought to make of it a cohesive and disciplined political party. He .... sought to take the Congress away from its all-embracing character and turn it into a close-knit party of disciplined cadres. ... Patel’s idea of transforming the Congress into strictly political party with a single ideology and tight discipline showed an equal lack of understanding of the eclectic role that the Congress, as a government, was to be called upon to perform in the decades to follow.” — Rajni Kothari

(a) Why does the author think that Congress should not have been a cohesive and disciplined party?

The author believes Congress should not have been a cohesive and disciplined party because its broad, all-embracing nature allowed it to function as a platform for diverse groups and interests, making it effective in representing the complexities of Indian society.

(b) Give some examples of the eclectic role of the Congress party in the early years.

In the early years, the Congress party included people from different ideologies—right, left, centre; represented varied groups like industrialists, peasants, workers, and accommodated multiple interests through internal negotiation and inclusion.

(c) Why does the author say that Gandhi’s view about Congress’ future was romantic?

The author calls Gandhi’s view romantic because Gandhi wanted Congress to disband after independence and become a social service organization, not considering the political needs and evolving roles Congress had to play as the governing party of a diverse nation.

6. LET US DO IT TOGETHER:

Make a chart of elections and governments in your State since 1952: Columns: year of election, name of winning party, name of ruling party/parties, name of Chief Minister(s).


Understanding the Era of One-party Dominance in Indian Politics

The Era of One-party Dominance marks a significant phase in Indian democracy, where the Congress party played a pivotal role after independence. Grasping this chapter helps students appreciate the evolution of the country's party system and the relevance of free and fair elections.


With the NCERT Solutions Class 12 Political Science Chapter 2 Era Of One Party Dominance (2025-26), learners can build a strong conceptual foundation. Focus on topics like Congress system, formation of opposition parties, and factors that shaped early political dynamics to excel in exams.


For top performance, revise key points regularly and practice answer-writing. Understanding the nature of one-party dominance and electoral challenges will help you connect theoretical knowledge with real-world political scenarios—crucial for Board success and deeper insights.


FAQs on Class 12 Political Science Chapter 2 NCERT Solutions: Era of One Party Dominance

1. What is meant by the Era of One Party Dominance in Class 12 Political Science?

The Era of One Party Dominance refers to the historical period in Indian politics when the Indian National Congress overwhelmingly dominated elections and held power from Independence in 1947 till around the late 1960s.

Key points include:

  • Congress consistently won majorities in national and state elections.
  • Opposition parties existed but had limited influence.
  • This period shaped India’s initial political landscape and institutions.

2. Why is understanding the Era of One Party Dominance important for CBSE Class 12 exams?

Mastering this chapter is essential for Class 12 CBSE exams because it covers key events, definitions, leaders, and political trends that frequently appear in both short and long answer questions.

Students should focus on:

  • Key features and criticisms of one-party dominance
  • Role of the Congress Party
  • Prime leaders and major elections involved
  • Exam-oriented answer structures and stepwise solutions

3. How should stepwise NCERT answers be written for the Era of One Party Dominance chapter?

To score full marks, follow a stepwise approach using NCERT guidelines:

  • Begin with a precise introduction using chapter keywords (like "one-party system", "Congress dominance").
  • Present your answer in logical points or steps.
  • Highlight important events, years, leaders in bold or underline (as per exam instructions).
  • Conclude with a summary or analysis if it’s a long answer.

4. Are diagrams or definitions mandatory in Political Science Class 12 Chapter 2 answers?

Definitions are mandatory when a question asks to define terms like "dominance", "opposition", or "Congress System". Diagrams/maps are seldom required for this chapter but always label maps neatly if asked.

Tips:

  • Give precise, NCERT-aligned definitions for full marks.
  • Only include diagrams or maps if specifically mentioned in the question or marking scheme.

5. Which topics from the Era of One Party Dominance are most important for school and board exams?

Key topics from this NCERT chapter repeatedly appear in CBSE exams:

  • Features of the Congress System
  • First general elections and their significance
  • Major opposition parties and their challenges
  • Reasons for Congress dominance
  • Impact on Indian democracy
Focus revision on these areas for top marks.

6. Where can I download NCERT Solutions for Class 12 Political Science Chapter 2 in PDF format?

You can download free NCERT Solutions for Class 12 Political Science Chapter 2 – Era of One Party Dominance in PDF format through trusted educational platforms.

Download steps:

  • Search for "NCERT Solutions Political Science Class 12 Chapter 2 PDF"
  • Choose reliable websites (e.g., Vedantu, official NCERT portal)
  • Click the PDF link or button for easy offline access

7. How should I structure long answers for Political Science Class 12 Chapter 2?

For long answers:

  • Start with a strong introduction using chapter keywords like "One Party Dominance" and "Congress System".
  • Break the body into 3-5 logical paragraphs or points, each with a heading (e.g., Causes, Features, Impacts).
  • Support each point with facts, dates, events, and names (e.g., 1952 Elections, Pt. Jawaharlal Nehru).
  • End with a concise conclusion or evaluation.
This ensures your answer aligns with CBSE marking schemes and scoring steps.

8. Do examiners award partial marks in CBSE Political Science if the answer steps are correct but the conclusion is wrong?

Yes, CBSE marking schemes award partial marks for each correct step, definition, or point written—even if the final conclusion or last step is incorrect.

  • Structure your answers in steps or bullets for easy marking.
  • Never leave a question blank—write what you know, as each step can earn you marks.

9. What are common mistakes to avoid in Political Science Chapter 2 answers?

To avoid losing marks, students should:

  • Avoid incomplete definitions (always write full formal definitions from the textbook).
  • Do not skip key events or leaders' names (e.g., Nehru, 1952 Elections).
  • Never ignore word limits or stepwise answer structure.
  • Don’t use generic statements without evidence or examples from the chapter.

10. Where can I find important questions and revision notes for Class 12 Political Science Era of One Party Dominance?

Important questions and concise revision notes for this chapter are available on CBSE-focused educational platforms.

To access them:

  • Visit syllabus-aligned websites with chapter summaries and solved Q&A.
  • Download revision notes for quick last-minute study.
  • Attempt sample questions and previous year questions for best practice.