• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

ClearIAS

UPSC Coaching, Study Materials, and Mock Exams

Enroll in ClearIAS UPSC CoachingJoin Now Log In

Call us: +91-9605741000

  • Home
  • Guidance
    • How to Start?
    • UPSC Syllabus
    • UPSC Exam Eligibility
    • UPSC Age Calculator
    • UPSC Mentorship
    • UPSC FAQs
  • Courses
    • GS Full Syllabus
    • Optional
    • Module
    • Foundation
    • More Courses…
  • Test Series
    • Prelims Test Series
    • Mains Test Series
  • Coaching
    • UPSC Online Coaching
    • UPSC Offline Coaching
    • UPSC Demo Classes
  • Study Materials
    • Free Resources
    • Premium Resources
    • UPSC Books
    • UPSC PDFs
  • What’s New
    • Blog
    • Syllabus Decoded
    • ClearIAS Notes
  • Toppers
  • Login

Home » Blog » Page 188

Blog

Terrorism

Last updated on July 21, 2026 by Vivek Rajan

terrorism

What is meant by terrorism? What do you think are the reasons? Have you thought about its impacts and what are its solutions? Read further to know more. Defining terrorism is a tedious and confusing task as there is a lack of consensus at the international level. However, several efforts have … [Read more...] about Terrorism

Inner Party Democracy

Last updated on December 17, 2023 by Atheena Fathima Riyas

inner party democracy

What do you mean by Inner Party Democracy?  Is it a mandatory requirement? Does it enhance the democratic values of our country? Scroll down the page to know more about inner-party democracy. The debate over the requirement of internal elections within the political parties is revived … [Read more...] about Inner Party Democracy

Election Commission of India

Last updated on July 17, 2024 by Sarah E

Election Commission

How Election Commission ensure free and fair elections in the country? What is its composition? What are its issues and significance? To answer these questions, read further. The Indian Constitution established the Election Commission as a permanent and independent organization to oversee free … [Read more...] about Election Commission of India

Quantum Entanglement

Last updated on June 13, 2024 by Atheena Fathima Riyas

Quantum entanglement

The term Quantum Entanglement is seen in the news recently in relation to the Nobel prize awards 2022. What is Quantum Entanglement? How is it used in quantum computing? How are they produced? What are their applications? Read the article to know more about this scientific concept. Alain Aspect … [Read more...] about Quantum Entanglement

Carbon and its Allotropes

Last updated on December 9, 2023 by Krishna Priya

Carbon

What is an allotrope? What are the different allotropes of carbon? What properties make them differ? What are its uses? To answer these questions read below. What is the one thing that is common to the computer screen you are reading this article on, the clothing you are wearing, the food you are … [Read more...] about Carbon and its Allotropes

Operation Megh Chakra: CBI Initiative to Fight Against CSAM

Last updated on October 3, 2023 by Priti Raj

Megh Chakra

The Central Bureau of Investigation (CBI) carried out searches Operation with the code name 'Megh Chakra', in 21 states/Union Territory in relation to the sharing and dissemination of Child Sexual Abuse Material (CSAM) online. CBI launched operation Megh Chakra after receiving intelligence from … [Read more...] about Operation Megh Chakra: CBI Initiative to Fight Against CSAM

Deputy Speaker of Lok Sabha

Last updated on July 14, 2024 by Priti Raj

Speaker

Under the terms of the Government of India Act of 1919 (Montague-Chelmsford Reforms), the speaker and deputy speaker institutions were first established in India in 1921. Back then, the position was called President and Deputy President respectively. The Government of India Act of 1935 Changed … [Read more...] about Deputy Speaker of Lok Sabha

Drought: Causes and Effects

Last updated on April 16, 2024 by Priti Raj

Drought

Drought is characterized by a temporary decline in the availability of water or moisture that is significantly below the average or expected level for a certain period. According to the High-Powered Committee on Disaster Management Report, drought is defined as "any shortage of water to satisfy … [Read more...] about Drought: Causes and Effects

Parliamentary Privileges

Last updated on July 23, 2024 by Sarah E

Parliamentary Privileges

What is a parliamentary privilege? What is the source of the parliamentary privileges? What are the different types of parliamentary privileges? Why it holds so much importance in Lok Sabha and Rajya Sabha? Are there any challenges that exist? Is there any need for further codification of them? Is … [Read more...] about Parliamentary Privileges

Wetland: What are the Benefits of a Wetland?

Last updated on January 30, 2025 by Priti Raj

Wetlands

A wetland is a specific ecosystem that experiences seasonal or permanent flooding by water.  They are among the ecosystems with the greatest biological diversity since they are home to a variety and wide range of plants and animals. On February 1, 1982, India ratified the "Convention on … [Read more...] about Wetland: What are the Benefits of a Wetland?

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 186
  • Page 187
  • Page 188
  • Page 189
  • Page 190
  • Interim pages omitted …
  • Page 357
  • Go to Next Page »

Primary Sidebar

YOUR STARTING POINT

ClearIAS Full-Syllabus GS Course

Covers General Studies of Prelims, Mains, and Interview. Also includes NCERT Fundamentals, CSAT, Essay, and Current Affairs.

UnbeatableRecorded Online Classes₹49,999 UltimateLive Online Classes ₹59,999 TopmostOffline Classroom Program₹89,999
Compare Courses, Years, & Fees → Need help choosing? Talk to ClearIAS ↗ Displayed fees are for the 2027 batch. ClearIAS also offer courses for aspirants preparing for UPSC CSE 2028, 2029, 2030, and 2031.
START WITH THE RIGHT RESOURCE

UPSC Essentials

Understand the exam, organise your preparation and move from syllabus to study, revision and practice.

How to Start UPSC Preparation UPSC Syllabus & Exam Pattern Syllabus Decoded: Topic-wise Notes Free UPSC Study Materials UPSC Previous Year Questions Current Affairs UPSC Book List
Exam tools
UPSC Eligibility & Attempts UPSC Age Calculator
CLEARIAS LEARNING LIBRARY

Explore UPSC Study Topics

Browse subject-wise notes, exam-stage resources, mock tests and UPSC guidance.

Popular study areas
Current Affairs Notes Indian Polity Notes Indian History Notes Geography Notes Economics Notes Environment Notes Science & Technology Notes CSAT Notes
More Subject-wise Notes
World History Notes Indian Society Notes Foreign Relations Notes International Affairs Notes Internal Security Notes Disaster Management Notes Ethics Notes
UPSC Exam Stages & Practice
UPSC Prelims UPSC Mains UPSC Interview Prelims Mock Tests Mains Mock Tests UPSC Syllabus — Subject-wise
Guidance, Updates & Insights
UPSC Exams UPSC Coaching Insights UPSC Toppers UPSC Books Review ClearIAS Announcements
View the complete ClearIAS sitemap →
FIND YOUR NEXT STEP

Where Are You in Your UPSC Journey?

Go directly to resources that match your present stage of preparation.

I’m just starting Understand the exam and build a practical preparation roadmap. I’m preparing for Prelims Objective-stage strategy, concepts, revision and practice. I’m preparing for Mains Answer writing, GS papers, Essay and descriptive preparation. I’m preparing for Interview Personality Test guidance, questions and interview preparation.
EVALUATE CLEARIAS

Decide with Evidence

Review the teaching, ClearIAS background and published testimonials before choosing paid support.

  • Watch actual public demo classes.
  • Read testimonials from successful UPSC candidates.
  • Learn about the ClearIAS story, mission and media coverage.
Read UPSC Toppers’ Testimonials → About ClearIAS →
LEARN ON MOBILE

Study with ClearIAS on the Go

Access ClearIAS classes, learning resources and preparation tools from your phone or tablet.

Explore ClearIAS Apps →
TRY BEFORE YOU ENROL

Watch ClearIAS Classes Free

Evaluate teaching clarity, conceptual depth, exam relevance and the ClearIAS learning approach before choosing a course.

Watch Free Demo Classes → Read UPSC toppers’ testimonials → Public demo classes can be watched without paying a course fee.

ClearIAS UPSC CSE Courses for IAS, IPS, or IFS Aspirants

Full-Syllabus Courses | Optional Courses | Module Courses | Foundation Courses | Test Series

Explore Courses

  • Home
  • Prelims cum Mains
  • Prelims Test Series
  • Mains Test Series
  • CSAT
  • Current Affairs
  • Blog

UPSC Online Preparation

  • Union Public Service Commission (UPSC)
  • Indian Administrative Service (IAS)
  • Indian Police Service (IPS)
  • IAS Exam Eligibility
  • UPSC Free Study Materials
  • UPSC Exam Guidance
  • UPSC Prelims Test Series
  • UPSC Syllabus
  • UPSC Online
  • UPSC Books
  • UPSC Prelims
  • UPSC Mains
  • UPSC Interview
  • UPSC Toppers
  • UPSC Previous Year Qns
  • UPSC Age Calculator
  • UPSC Calendar 2027

ClearIAS

  • About ClearIAS
  • ClearIAS Programs
  • ClearIAS Fee Structure
  • IAS Coaching
  • UPSC Coaching
  • UPSC Online Coaching
  • ClearIAS Blog
  • Important Updates
  • Announcements
  • Book Review
  • ClearIAS App
  • Sitemap
  • Work with us
  • Advertise with us
  • Privacy Policy
  • Disclaimer
  • Terms and Conditions

Contact Us

  • Talk to Your Mentor
  • Contact Us
FacebookXYouTubeTelegramInstagramEmailLinkedIn

Featured on

ClearIAS Featured in The Hindu
ClearIAS Featured in the Times of India
ClearIAS Featured in the New Indian Express
ClearIAS Featured in the Yourstory

and many more...

Copyright © - ClearIAS.com | Organisation Code: zcpjt