UPSC Civil Services (IAS) Prelims 2001: Complete Question Paper Analysis & Preparation Strategy
Subject-wise Distribution
| Subject | Questions | Percentage |
|---|---|---|
| History & Culture | 42 | 28% |
| Science & Technology | 42 | 28% |
| Geography | 22 | 14.7% |
| Economy | 19 | 12.7% |
| Polity & Governance | 10 | 6.7% |
| Miscellaneous & General Knowledge | 9 | 6% |
| International Relations & Global Affairs | 4 | 2.7% |
| Environment & Ecology | 2 | 1.3% |
Topic-wise Breakdown
| Subject | Topic | Questions |
|---|---|---|
| Science & Technology | Basic Science (Physics, Chemistry, Biology) | 29 |
| History & Culture | National Movement (1857â1947) | 20 |
| Geography | World Physical Geography | 13 |
| Miscellaneous & General Knowledge | Important Days, Places & Events | 8 |
| Economy | Industry, Infrastructure & Investment | 6 |
| History & Culture | Medieval India | 6 |
| Science & Technology | Biotechnology & Health | 6 |
| History & Culture | Culture, Literature, Religion & Philosophy | 5 |
| Science & Technology | Space & Defence Technology | 5 |
| History & Culture | Modern India (Pre-1857) | 4 |
| Geography | Maps & Locations | 4 |
| History & Culture | Ancient India | 3 |
| History & Culture | Art & Architecture | 3 |
| Economy | Agriculture & Rural Economy | 3 |
| Economy | Money, Banking & Inflation | 3 |
The Blueprint of Excellence: A Deep-Dive Analysis of UPSC Civil Services (IAS) Prelims 2001
The year 2001 remains a landmark in the history of the UPSC Civil Services Examination. It was a period of transition, where the Union Public Service Commission began shifting from purely factual recall toward a more analytical framework, though the 2001 paper specifically is remembered for its heavy tilt toward certain traditional domains. For an aspirant today, looking back at the 2001 Prelims is not just a history lesson; it is a masterclass in understanding the "core" of the UPSC syllabus. Despite the evolution of the exam over the last two decades, the 2001 paper provides the foundational DNA of what the commission expects from its candidates: a balance between scientific temperament and a deep-rooted understanding of Indiaâs struggle for independence.
In 2001, the Prelims consisted of two papers: General Studies and an Optional Subject. The General Studies paper featured 150 questions, to be solved in 120 minutes. It is important to note that the negative marking system (1/3rd penalty) was already a critical factor, demanding a high degree of precision. This analysis will dissect the 150 questions of the 2001 General Studies paper to help you understand how the examinerâs mind works and how you can use these insights to sharpen your current preparation.
Subject-wise Deep Dive: Where the Battle Was Won
The 2001 paper was unique because of its "Twin Pillars" structure. History and Science together accounted for a staggering 56% of the paper. Letâs break down the subjects to see where the focus lay.
History & Culture: The Heart of the Paper
With 42 questions (28%), History was the undisputed king of 2001. However, the distribution within History was highly skewed. The National Movement (1857â1947) dominated with 20 questions, focusing on the intricacies of the Gandhian era, the role of revolutionary movements, and the constitutional developments under British rule. Medieval India also held significant weight with 6 questions, often focusing on administrative features of the Mughals and the Delhi Sultanate.
- Standard Sources: For Modern History, Indiaâs Struggle for Independence by Bipin Chandra is the gold standard. For the factual nuances seen in 2001, the Tamil Nadu State Board Class 11 and 12 textbooks are invaluable.
- Common Mistakes: Aspirants often ignore the "Culture" aspect. In 2001, 5 questions were dedicated to Philosophy and Religion. Skipping the Bhakti-Sufi movements or the Schools of Indian Philosophy can be a fatal error.
Science & Technology: The Great Leveler
Matching History question-for-question, Science & Technology also claimed 42 spots (28%). The 2001 paper was heavily biased toward "Basic Science"âPhysics, Chemistry, and Biologyâwhich accounted for 29 of those questions. This was a time when the "General Science" component of the NCERTs was tested to its limit. Biotechnology, Health, and Space/Defence were emerging themes even then.
- Standard Sources: NCERTs from Class 6 to 10 are non-negotiable. For the "Technology" part, reading the Science & Technology section of The Hindu and the Science Reporter magazine provides the necessary edge.
- Common Mistakes: Many Humanities students fear this section and try to "memorize" Science. UPSC 2001 proved that understanding the application of scientific principles in daily life (like the physics of a light bulb or the biology of a virus) is what actually scores marks.
Geography: The Spatial Dimension
Geography contributed 22 questions (14.7%). Interestingly, World Physical Geography took the lead with 13 questions. The paper tested knowledge of global climatic zones, ocean currents, and major mountain ranges. Indian Geography, while present, was less dominant than in modern papers.
- Standard Sources: Certificate Physical and Human Geography by Goh Cheng Leong is essential. Supplement this with the NCERT Class 11 Fundamentals of Physical Geography.
- Common Mistakes: Neglecting Map-work. A significant portion of Geography questions can be solved if you have a mental map of the worldâs straits, islands, and borders.
Economy and Polity: The Strategic Minority
In a surprising twist for modern aspirants, Polity only had 10 questions (6.7%) and Economy had 19 (12.7%). The Economy section focused heavily on Industry, Infrastructure, and Investment. Polity questions were straightforward but required a deep understanding of the Preamble, Fundamental Rights, and the Parliamentary system.
- Standard Sources: For Polity, M. Laxmikanth is the "Bible." For Economy, Ramesh Singhâs Indian Economy or the conceptual notes by Mrunal Patel are highly recommended.
- Common Mistakes: Over-complicating Polity. In 2001, the questions were about the "spirit" of the Constitution. Don't just memorize articles; understand the why behind them.
Topic Trends & Pattern Analysis: Decoding the 2001 Mindset
Analyzing the 2001 paper reveals a transition in the examiner's mindset. While the 1990s papers were often criticized for being "fact-heavy," 2001 began the trend of "Conceptual Factualism." This means that while you needed to know the fact, you couldn't arrive at it without understanding the concept.
The Dominance of Basic Sciences: The sheer volume of General Science questions (29) suggests that in 2001, the UPSC wanted to ensure that future administrators had a solid grounding in the logic of the natural world. Today, this has shifted more toward "Science & Technology Policy," but the 2001 trend reminds us that you cannot understand 5G or CRISPR without knowing basic Physics and Biology.
National Movement as a Priority: With 20 questions on the National Movement, the 2001 paper emphasized that an Indian administrator must have a profound connection with the country's journey to sovereignty. This trend has remained consistent for the last two decades. If you master the period from 1857 to 1947, you are essentially securing 10-15% of your Prelims score every year.
The Rise of Miscellaneous GK: 8 questions on "Important Days, Places, and Events" showed that the UPSC was looking for candidates who were "aware" citizens, not just bookworms. This has now evolved into the "Current Affairs" behemoth we see today.
Preparation Strategy: A Roadmap for Success
To tackle a paper of the 2001 caliber, your strategy must be bifurcated into Static Mastery and Dynamic Awareness.
Subject-wise Time Allocation
Given the weightage, your study schedule should look like this:
- History (30% of time): Focus 70% of this on Modern India. Use timelines to remember sequences of events.
- Science (25% of time): Don't just read; observe. Why does a rainbow form? Why does curd set? This curiosity will help you solve the "General Science" questions.
- Geography (20% of time): Spend 30 minutes daily on Map-pointing. Locate the places mentioned in the news.
- Polity & Economy (25% of time): These are high-yield subjects. Even though they had fewer questions in 2001, they are usually the most scoring because the sources are defined.
The Resource Stack
If I were to recommend a "Starter Pack" based on the 2001 analysis, it would be:
- Polity: Indian Polity by M. Laxmikanth. Supplement with Introduction to the Constitution of India by D.D. Basu for a deeper legal understanding.
- History: A Brief History of Modern India (Spectrum) for facts, and Bipin Chandra for narrative.
- Economy: The latest Economic Survey (for trends) and Indian Economy by Nitin Singhania.
- Environment: Shankar IAS Academyâs book is currently the most comprehensive for the 1.3% that has now grown to nearly 15-20% in recent years.
Answer Elimination Techniques: The Art of the Intelligent Guess
The 2001 paper featured several "Match the Following" and "Statement-based" questions. You cannot know everything, but you can deduce everything.
1. The "Odd One Out" in Match the Following
In 2001, many History questions involved matching leaders with their organizations. Usually, if you are 100% sure about two pairs, you can eliminate three out of four options. Practice the habit of looking at the options before trying to solve all four pairs.
2. Extreme Word Elimination
Even in 2001, statements containing "only," "all," "always," or "never" were often (though not always) incorrect. UPSC examiners use these words to create technically flawed statements. For example, a statement saying "The Governor has no discretionary powers" is an extreme that is easily disproven.
3. The "B-C" Strategy for Unknowns
While this is a last resort, statistical analysis of many years shows that "None of the above" is rarely the answer in UPSC. If you are stuck between two options, go with your first instinctâitâs usually your subconscious mind recognizing a pattern youâve read before.
Current Affairs Integration: Connecting the Dots
In 2001, Current Affairs were not as "explosive" as they are now, but they were deeply integrated into static topics. For instance, a question on the "Economy" would be triggered by a new policy or a budget announcement. To build this habit:
- The Daily Ritual: Read The Hindu or The Indian Express editorial pages. Don't just read the news; ask, "Which part of my syllabus does this link to?"
- Magazine Usage: Yojana and Kurukshetra are vital for understanding the government's perspective on rural development and social issues. For 2001-style GK, the Manorama Yearbook remains a classic reference.
- PIB (Press Information Bureau): This is the most authentic source for government schemes. Spend 15 minutes daily scanning the "All Releases" section.
Smart Preparation Tips: Beyond the Books
Success in UPSC is 50% knowledge and 50% mental fortitude. Here is how to optimize your brain for the exam:
The 6-Month vs. 1-Year Plan
- 1-Year Plan: Spend the first 6 months on "Foundation" (NCERTs + Standard Books). Spend the next 3 months on "Mains-cum-Prelims" (Answer writing). The final 3 months should be "Prelims-only" (Mock tests + Revision).
- 6-Month Plan: You must go into "Hyper-drive." Skip the bulky books and stick to "Summary Notes" (like Spectrum and Laxmikanth). Solve one Previous Year Paper (PYQ) every single day.
Revision: The Rule of 3
You must revise every topic at least three times. 1. First Revision: Within 24 hours of reading. 2. Second Revision: After 7 days. 3. Third Revision: After 30 days. This moves information from short-term to long-term memory.
Mock Test Analysis
Don't just check your score. Analyze why you got a question wrong. - Was it a Silly Mistake? (Improve concentration) - Was it Lack of Knowledge? (Go back to the book) - Was it Wrong Logic? (Change your thinking process)
Key Takeaways & Action Items
The 2001 UPSC Prelims paper teaches us that while the "flavor" of the exam changes, the "ingredients" remain the same. The core subjects of History, Science, and Geography will always be the pillars of your success.
Top 5 Books to Prioritize:
- Indian Polity by M. Laxmikanth
- A Brief History of Modern India by Spectrum (Rajiv Ahir)
- NCERT Class 11 & 12 Geography (All four books)
- General Science NCERTs (Class 6 to 10)
- Indian Economy by Nitin Singhania or Ramesh Singh
Your Immediate Next Steps:
- Step 1: Download the 2001 UPSC General Studies Paper. Attempt it in a timed environment (2 hours) without any help.
- Step 2: Categorize your mistakes. Identify which of the "Top Topics" (National Movement, Basic Science, etc.) are your weakest areas.
- Step 3: Dedicate the next 7 days strictly to those weak areas.
- Step 4: Start a "PYQ Diary" where you note down recurring themes and tricky options from the last 25 years of papers.
The journey to becoming an IAS officer is a marathon, not a sprint. By analyzing the 2001 paper, you have taken a significant step in understanding the legacy and the logic of the exam. Use this knowledge as your compass, stay consistent, and remember: every topper was once an aspirant who simply refused to give up. The 2001 paper was a challenge for those who took it then, but for you, it is a stepping stone to excellence. Happy studying!
Complete Question Index - UPSC Civil Services (IAS) Prelims 2001
Click on any question number to practice and view detailed explanation:
| Q# | Subject | Practice Link |
|---|---|---|
| 1 | Polity & Governance | Solve Question 1 |
| 1 | Polity & Governance | Solve Question 1 |
| 2 | History & Culture | Solve Question 2 |
| 2 | History & Culture | Solve Question 2 |
| 3 | History & Culture | Solve Question 3 |
| 3 | History & Culture | Solve Question 3 |
| 4 | Economy | Solve Question 4 |
| 4 | Economy | Solve Question 4 |
| 5 | History & Culture | Solve Question 5 |
| 5 | History & Culture | Solve Question 5 |
| 6 | History & Culture | Solve Question 6 |
| 6 | History & Culture | Solve Question 6 |
| 7 | Geography | Solve Question 7 |
| 7 | Geography | Solve Question 7 |
| 8 | Geography | Solve Question 8 |
| 8 | Geography | Solve Question 8 |
| 9 | Economy | Solve Question 9 |
| 9 | Economy | Solve Question 9 |
| 10 | Miscellaneous & General Knowledge | Solve Question 10 |
| 10 | Miscellaneous & General Knowledge | Solve Question 10 |
| 11 | Science & Technology | Solve Question 11 |
| 11 | Science & Technology | Solve Question 11 |
| 12 | History & Culture | Solve Question 12 |
| 12 | History & Culture | Solve Question 12 |
| 13 | Polity & Governance | Solve Question 13 |
| 13 | Polity & Governance | Solve Question 13 |
| 14 | Geography | Solve Question 14 |
| 14 | Geography | Solve Question 14 |
| 15 | International Relations & Global Affairs | Solve Question 15 |
| 15 | International Relations & Global Affairs | Solve Question 15 |
| 16 | Polity & Governance | Solve Question 16 |
| 16 | Polity & Governance | Solve Question 16 |
| 17 | History & Culture | Solve Question 17 |
| 17 | History & Culture | Solve Question 17 |
| 18 | Polity & Governance | Solve Question 18 |
| 18 | Polity & Governance | Solve Question 18 |
| 19 | Economy | Solve Question 19 |
| 19 | Economy | Solve Question 19 |
| 20 | History & Culture | Solve Question 20 |
| 20 | History & Culture | Solve Question 20 |
| 21 | Geography | Solve Question 21 |
| 21 | Geography | Solve Question 21 |
| 22 | International Relations & Global Affairs | Solve Question 22 |
| 22 | International Relations & Global Affairs | Solve Question 22 |
| 23 | History & Culture | Solve Question 23 |
| 23 | History & Culture | Solve Question 23 |
| 24 | Geography | Solve Question 24 |
| 24 | Geography | Solve Question 24 |
| 25 | Science & Technology | Solve Question 25 |
| 25 | Science & Technology | Solve Question 25 |
| 26 | History & Culture | Solve Question 26 |
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| 27 | Geography | Solve Question 27 |
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| 28 | History & Culture | Solve Question 28 |
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| 29 | Economy | Solve Question 29 |
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| 30 | Economy | Solve Question 30 |
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| 31 | Economy | Solve Question 31 |
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| 32 | Geography | Solve Question 32 |
| 32 | Geography | Solve Question 32 |
| 33 | Economy | Solve Question 33 |
| 33 | Economy | Solve Question 33 |
| 34 | Science & Technology | Solve Question 34 |
| 34 | Science & Technology | Solve Question 34 |
| 35 | Environment & Ecology | Solve Question 35 |
| 35 | Environment & Ecology | Solve Question 35 |
| 36 | History & Culture | Solve Question 36 |
| 36 | History & Culture | Solve Question 36 |
| 37 | Science & Technology | Solve Question 37 |
| 37 | Science & Technology | Solve Question 37 |
| 38 | Economy | Solve Question 38 |
| 38 | Economy | Solve Question 38 |
| 39 | Polity & Governance | Solve Question 39 |
| 39 | Polity & Governance | Solve Question 39 |
| 40 | Economy | Solve Question 40 |
| 40 | Economy | Solve Question 40 |
| 41 | History & Culture | Solve Question 41 |
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| 42 | History & Culture | Solve Question 42 |
| 42 | History & Culture | Solve Question 42 |
| 43 | Economy | Solve Question 43 |
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| 44 | Geography | Solve Question 44 |
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| 45 | Polity & Governance | Solve Question 45 |
| 45 | Polity & Governance | Solve Question 45 |
| 46 | History & Culture | Solve Question 46 |
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| 47 | History & Culture | Solve Question 47 |
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| 48 | Science & Technology | Solve Question 48 |
| 48 | Science & Technology | Solve Question 48 |
| 49 | Geography | Solve Question 49 |
| 49 | Geography | Solve Question 49 |
| 50 | Economy | Solve Question 50 |
| 50 | Economy | Solve Question 50 |
| 51 | History & Culture | Solve Question 51 |
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| 53 | History & Culture | Solve Question 53 |
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| 54 | Economy | Solve Question 54 |
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| 55 | Geography | Solve Question 55 |
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| 56 | Economy | Solve Question 56 |
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| 57 | History & Culture | Solve Question 57 |
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| 58 | History & Culture | Solve Question 58 |
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| 59 | Geography | Solve Question 59 |
| 59 | Geography | Solve Question 59 |
| 60 | Polity & Governance | Solve Question 60 |
| 60 | Polity & Governance | Solve Question 60 |
| 61 | History & Culture | Solve Question 61 |
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| 62 | Geography | Solve Question 62 |
| 62 | Geography | Solve Question 62 |
| 63 | Geography | Solve Question 63 |
| 63 | Geography | Solve Question 63 |
| 64 | Economy | Solve Question 64 |
| 64 | Economy | Solve Question 64 |
| 65 | History & Culture | Solve Question 65 |
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| 66 | History & Culture | Solve Question 66 |
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| 67 | History & Culture | Solve Question 67 |
| 67 | History & Culture | Solve Question 67 |
| 68 | Economy | Solve Question 68 |
| 68 | Economy | Solve Question 68 |
| 69 | Polity & Governance | Solve Question 69 |
| 69 | Polity & Governance | Solve Question 69 |
| 70 | History & Culture | Solve Question 70 |
| 70 | History & Culture | Solve Question 70 |
| 71 | History & Culture | Solve Question 71 |
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| 72 | History & Culture | Solve Question 72 |
| 72 | History & Culture | Solve Question 72 |
| 73 | History & Culture | Solve Question 73 |
| 73 | History & Culture | Solve Question 73 |
| 74 | International Relations & Global Affairs | Solve Question 74 |
| 74 | International Relations & Global Affairs | Solve Question 74 |
| 75 | Miscellaneous & General Knowledge | Solve Question 75 |
| 75 | Miscellaneous & General Knowledge | Solve Question 75 |
| 76 | History & Culture | Solve Question 76 |
| 76 | History & Culture | Solve Question 76 |
| 77 | Geography | Solve Question 77 |
| 77 | Geography | Solve Question 77 |
| 78 | Miscellaneous & General Knowledge | Solve Question 78 |
| 78 | Miscellaneous & General Knowledge | Solve Question 78 |
| 79 | Geography | Solve Question 79 |
| 79 | Geography | Solve Question 79 |
| 80 | Economy | Solve Question 80 |
| 80 | Economy | Solve Question 80 |
| 81 | History & Culture | Solve Question 81 |
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| 82 | Economy | Solve Question 82 |
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| 83 | History & Culture | Solve Question 83 |
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| 84 | Geography | Solve Question 84 |
| 84 | Geography | Solve Question 84 |
| 85 | Economy | Solve Question 85 |
| 85 | Economy | Solve Question 85 |
| 86 | Polity & Governance | Solve Question 86 |
| 86 | Polity & Governance | Solve Question 86 |
| 87 | History & Culture | Solve Question 87 |
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| 88 | Geography | Solve Question 88 |
| 88 | Geography | Solve Question 88 |
| 89 | History & Culture | Solve Question 89 |
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| 90 | History & Culture | Solve Question 90 |
| 90 | History & Culture | Solve Question 90 |
| 91 | Polity & Governance | Solve Question 91 |
| 91 | Polity & Governance | Solve Question 91 |
| 92 | History & Culture | Solve Question 92 |
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| 93 | Geography | Solve Question 93 |
| 93 | Geography | Solve Question 93 |
| 94 | History & Culture | Solve Question 94 |
| 94 | History & Culture | Solve Question 94 |
| 95 | History & Culture | Solve Question 95 |
| 95 | History & Culture | Solve Question 95 |
| 96 | Geography | Solve Question 96 |
| 96 | Geography | Solve Question 96 |
| 97 | Science & Technology | Solve Question 97 |
| 97 | Science & Technology | Solve Question 97 |
| 98 | History & Culture | Solve Question 98 |
| 98 | History & Culture | Solve Question 98 |
| 99 | International Relations & Global Affairs | Solve Question 99 |
| 99 | International Relations & Global Affairs | Solve Question 99 |
| 100 | Science & Technology | Solve Question 100 |
| 100 | Science & Technology | Solve Question 100 |
| 101 | Science & Technology | Solve Question 101 |
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| 102 | Science & Technology | Solve Question 102 |
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| 104 | Science & Technology | Solve Question 104 |
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| 105 | Science & Technology | Solve Question 105 |
| 105 | Science & Technology | Solve Question 105 |
| 106 | Science & Technology | Solve Question 106 |
| 106 | Science & Technology | Solve Question 106 |
| 107 | Miscellaneous & General Knowledge | Solve Question 107 |
| 107 | Miscellaneous & General Knowledge | Solve Question 107 |
| 108 | Science & Technology | Solve Question 108 |
| 108 | Science & Technology | Solve Question 108 |
| 109 | Science & Technology | Solve Question 109 |
| 109 | Science & Technology | Solve Question 109 |
| 110 | Science & Technology | Solve Question 110 |
| 110 | Science & Technology | Solve Question 110 |
| 111 | Geography | Solve Question 111 |
| 111 | Geography | Solve Question 111 |
| 112 | Geography | Solve Question 112 |
| 112 | Geography | Solve Question 112 |
| 113 | Science & Technology | Solve Question 113 |
| 113 | Science & Technology | Solve Question 113 |
| 114 | Economy | Solve Question 114 |
| 114 | Economy | Solve Question 114 |
| 115 | Science & Technology | Solve Question 115 |
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| 116 | Science & Technology | Solve Question 116 |
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| 118 | Science & Technology | Solve Question 118 |
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| 120 | Science & Technology | Solve Question 120 |
| 120 | Science & Technology | Solve Question 120 |
| 121 | Science & Technology | Solve Question 121 |
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| 122 | Geography | Solve Question 122 |
| 122 | Geography | Solve Question 122 |
| 123 | Science & Technology | Solve Question 123 |
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| 124 | Science & Technology | Solve Question 124 |
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| 125 | Science & Technology | Solve Question 125 |
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| 126 | Science & Technology | Solve Question 126 |
| 126 | Science & Technology | Solve Question 126 |
| 127 | Environment & Ecology | Solve Question 127 |
| 127 | Environment & Ecology | Solve Question 127 |
| 128 | Science & Technology | Solve Question 128 |
| 128 | Science & Technology | Solve Question 128 |
| 129 | Science & Technology | Solve Question 129 |
| 129 | Science & Technology | Solve Question 129 |
| 130 | Science & Technology | Solve Question 130 |
| 130 | Science & Technology | Solve Question 130 |
| 131 | History & Culture | Solve Question 131 |
| 131 | History & Culture | Solve Question 131 |
| 132 | Science & Technology | Solve Question 132 |
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| 133 | History & Culture | Solve Question 133 |
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| 134 | Science & Technology | Solve Question 134 |
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| 138 | History & Culture | Solve Question 138 |
| 138 | History & Culture | Solve Question 138 |
| 139 | Science & Technology | Solve Question 139 |
| 139 | Science & Technology | Solve Question 139 |
| 140 | Miscellaneous & General Knowledge | Solve Question 140 |
| 140 | Miscellaneous & General Knowledge | Solve Question 140 |
| 141 | Science & Technology | Solve Question 141 |
| 141 | Science & Technology | Solve Question 141 |
| 142 | Science & Technology | Solve Question 142 |
| 142 | Science & Technology | Solve Question 142 |
| 143 | Miscellaneous & General Knowledge | Solve Question 143 |
| 143 | Miscellaneous & General Knowledge | Solve Question 143 |
| 144 | Miscellaneous & General Knowledge | Solve Question 144 |
| 144 | Miscellaneous & General Knowledge | Solve Question 144 |
| 145 | Miscellaneous & General Knowledge | Solve Question 145 |
| 145 | Miscellaneous & General Knowledge | Solve Question 145 |
| 146 | Science & Technology | Solve Question 146 |
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| 147 | Miscellaneous & General Knowledge | Solve Question 147 |
| 147 | Miscellaneous & General Knowledge | Solve Question 147 |
| 148 | Science & Technology | Solve Question 148 |
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| 149 | History & Culture | Solve Question 149 |
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| 150 | Science & Technology | Solve Question 150 |
| 150 | Science & Technology | Solve Question 150 |