<h2>UPSC Prelims Environment &ndash; Subject-wise Test Series</h2>
Environment &amp; Ecology is one of the most important and scoring subjects in UPSC Prelims. It has strong overlap with current affairs, and questions are frequently asked from topics like biodiversity, climate change, conservation, pollution, environmental laws, and international conventions.
This UPSC Prelims Environment &amp; Ecology Subject-wise Test Series is designed to help aspirants strengthen key concepts, improve accuracy in ecology-based MCQs, and master UPSC-level questions through topic-wise tests, detailed PDF explanations, and expert faculty video discussions.
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<h2>🔥 Key Features of the Test Series</h2>
✅ 3 Environment Tests 
Structured tests covering all key Prelims topics&mdash;Ecology basics, biodiversity, climate change, environmental issues, protected areas, and important conventions.
✅ UPSC Prelims Pattern MCQs 
Questions designed as per UPSC standards&mdash;conceptual + analytical + current affairs-linked MCQs with focus on elimination strategy.
✅ PDF Answer Key with Detailed Explanation 
Each test includes a downloadable PDF solution with detailed, exam-oriented explanations for every question.
✅ Expert Faculty Video Explanation 
Expert faculty will explain important and tricky questions in test discussion videos, ensuring better clarity and faster revision.
✅ Performance Analysis 
Track your performance, identify weak areas, and improve accuracy through continuous practice and revision.

Environment Prelims (4) Test

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Environment Prelims (4) Test 

<h2>UPSC Prelims Science &amp; Technology &ndash; Subject-wise Test Series</h2>
Science &amp; Technology is one of the most unpredictable yet high-scoring sections in the UPSC Prelims exam. Most questions are application-based and closely linked with current developments, making concept clarity and smart MCQ practice extremely important.
This UPSC Prelims Science &amp; Technology Subject-wise Test Series is designed to help aspirants strengthen core concepts, understand current S&amp;T trends, and master UPSC-style MCQs through topic-wise tests, detailed PDF explanations, and expert faculty video discussions.
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<h2>🔥 Key Features of the Test Series</h2>
✅ 4 Science &amp; Tech Tests 
Practice Science &amp; Tech in a structured manner&mdash;covering all major areas such as Space, Defence, Biotechnology, IT, Nanotechnology, Robotics, Health &amp; Diseases, and Emerging Technologies.
✅ UPSC Prelims Pattern MCQs 
Questions are designed as per UPSC standard&mdash;conceptual + analytical + current affairs-linked questions with a focus on elimination techniques.
✅ PDF Answer Key with Detailed Explanation 
Every test includes a downloadable PDF solution with clear and exam-oriented explanations for each question, including relevant concepts and linked facts.
✅ Expert Faculty Video Explanation 
Our expert faculty will explain important and tricky questions in test discussion videos, helping you understand the reasoning and avoid common traps.
✅ Performance Analysis 
Track your performance test-wise, identify weak topics, and improve accuracy through consistent practice and revision.

Science & Tech Prelims (4) Test

<h2>UPSC Prelims Economy &ndash; Subject-wise Test Series</h2>
Economy is one of the most dynamic and high-weightage subjects in the UPSC Prelims exam. Many questions are concept-based and often linked with current affairs, making regular practice and clear understanding essential for scoring well.
This UPSC Prelims Economy Subject-wise Test Series is designed to help aspirants build strong economic concepts, improve analytical ability, and master UPSC-style MCQs through topic-wise tests, detailed PDF explanations, and expert faculty video discussions.
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<h2>🔥 Key Features of the Test Series</h2>
✅ 4 Economy Tests 
Practice Economy in a structured manner&mdash;covering all important Prelims topics like Banking, Inflation, Budget, Taxation, External Sector, and Growth &amp; Development.
✅ UPSC Prelims Pattern MCQs 
Questions are designed as per the latest UPSC pattern&mdash;conceptual + analytical questions with strong focus on elimination and application-based learning.
✅ PDF Answer Key with Detailed Explanation 
Each test includes a downloadable PDF solution with clear, exam-oriented explanations for every question.
✅ Expert Faculty Video Explanation 
Our experienced faculty will explain important and tricky questions in test discussion videos, making complex economic concepts simple and easy to retain.
✅ Performance Analysis 
Track your progress, identify weak areas, and improve accuracy and speed with consistent practice and revision.

Economy Prelims (4) Test

UPSC Prelims Geography &ndash; Subject-wise Test Series
Geography is a highly scoring and concept-driven subject in the UPSC Prelims exam. It plays a major role not only in Prelims, but also builds a strong foundation for Mains (GS-I) and even Current Affairs map-based questions.
This UPSC Prelims Geography Subject-wise Test Series is designed to help aspirants strengthen core concepts, improve map-based understanding, and master UPSC-level MCQs through topic-wise tests, detailed PDF explanations, and expert faculty video discussions.
🔥 Key Features of the Test Series
✅ 5 Geography Tests 
Practice Geography in a structured manner&mdash;covering Physical, Indian, and World Geography with Prelims-focused approach.
✅ UPSC Prelims Pattern MCQs 
Questions are designed as per UPSC standards&mdash;conceptual + analytical + map-based questions with elimination-focused options.
✅ PDF Answer Key with Detailed Explanation 
Every test will include a downloadable PDF solution with clear and exam-relevant explanations for each question.
✅ Expert Faculty Video Explanation 
Our expert faculty will explain important and tricky questions in test discussion videos, ensuring strong conceptual clarity and better retention.
✅ Performance Analysis 
Track your performance after every test, identify weak topics, and improve your score with consistent practice and revision.

Geography Prelims (5) Test

UPSC Prelims History &ndash; Subject-wise Test Series
History is one of the most important and high-weightage subjects in the UPSC Prelims exam. With a vast syllabus ranging from Ancient, Medieval to Modern India, smart revision and focused MCQ practice is the key to scoring well.
This UPSC Prelims History Subject-wise Test Series is designed to help aspirants strengthen conceptual understanding, improve recall of key facts, and master UPSC-style questions through topic-wise tests, detailed PDF explanations, and expert faculty video discussions.
🔥 Key Features of the Test Series
✅ 5 History Tests 
Practice History systematically in a structured manner with topic-wise tests covering the complete Prelims requirement.
✅ UPSC Prelims Pattern MCQs 
Questions are designed exactly as per UPSC trends&mdash;covering factual + analytical questions with strong focus on elimination techniques.
✅ PDF Answer Key with Detailed Explanation 
Each test includes a downloadable PDF solution with clear, exam-oriented explanations for every question.
✅ Expert Faculty Video Explanation 
Our expert faculty will explain important and tricky questions in test discussion videos, helping you understand the logic behind answers and avoid common traps.
✅ Performance Analysis 
Track your progress after every test, identify weak areas, and improve accuracy through regular practice and revision.

History Prelims (5) Test

UPSC Prelims Polity &ndash; Subject-wise Test Series
Polity is one of the most scoring and decisive subjects in the UPSC Prelims exam&mdash;provided your concepts are clear and your MCQ practice is structured.
This UPSC Prelims Polity Subject-wise Test Series is designed to help aspirants build strong conceptual clarity, improve accuracy, and master the UPSC pattern through topic-wise tests, detailed PDF explanations, and expert faculty video discussions.
🔥 Key Features of the Test Series
✅ 5 Polity Tests 
Practice Polity systematically from basic to advanced level in a structured manner.
✅ UPSC Prelims Pattern MCQs 
Questions are designed to match the UPSC level including conceptual, analytical, and elimination-based MCQs.
✅ PDF Answer Key with Detailed Explanation 
Every test will include a downloadable PDF solution with clear and exam-relevant explanations for each question.
✅ Expert Faculty Video Explanation 
Our experienced faculty will explain important and tricky questions in test discussion videos, helping you understand concepts deeply and avoid common mistakes.
✅ Performance Analysis 
Track your progress, identify weak areas, and improve your score through consistent practice and revision.

Polity Prelims (5) Test

Get exam-ready with the Niyogi IAS &ndash; UPSC 2026 Prelims Test Series, starting from 01st January 2026. This fully online test series is designed to strengthen conceptual clarity, boost accuracy, and build the right exam temperament for the UPSC Prelims 2026.
<h3>✨ Key Highlights</h3>
<ul>
	<li>Start Date: 01st January 2026</li>
	<li>Mode: 100% Online</li>
	<li>Total Tests: 40 Online Tests 
	30 Sectional Tests 
	10 Full-Length Tests (GS + CSAT)</li>
	<li>1st Test Open for All Aspirants</li>
	<li>Complete Schedule &amp; Syllabus available on the App and Website</li>
</ul>
<h3>📝 What&rsquo;s Included</h3>
<ul>
	<li>Topic-wise &amp; subject-wise sectional tests</li>
	<li>Full-length GS Paper&ndash;I + CSAT mock tests</li>
	<li>Detailed explanations and model answers</li>
	<li>Performance analytics &amp; rank analysis</li>
	<li>Time-bound exam-like practice</li>
</ul>
<h3>📍 Why Choose Niyogi IAS?</h3>
<ul>
	<li>UPSC-standard question quality</li>
	<li>Scientifically designed test structure</li>
	<li>Continuous evaluation &amp; improvement</li>
	<li>User-friendly online test platform</li>
</ul>

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Environment Prelims (3) Test

Science & Tech Prelims (4) Test

Economy Prelims (4) Test

Geography Prelims (5) Test

History Prelims (5) Test

Polity Prelims (5) Test

UPSC Prelims Test Series 2026 (Online Only) Module II