What is the UPSC Civil Services Examination (CSE)?

The UPSC CSE is India’s most prestigious exam conducted to recruit IAS, IPS, IFS, and other Group A & B officers. It has three stages: Prelims, Mains, and Interview.

Who is eligible to apply for UPSC CSE?

Any graduate between 21–32 years of age (with relaxation for reserved categories) can apply. Both final-year students and professionals are eligible.

How many attempts are allowed in UPSC?

General: 6 attempts (till 32 years); OBC(NCL): 9 attempts (till 35 years); SC/ST: Unlimited attempts (till 37 years).

What is the exam pattern of UPSC?

Prelims: Objective (GS & CSAT); Mains: 9 Descriptive Papers (Essay, 4 GS, 2 Optional, 2 Qualifying Language Papers); Interview/Personality Test: Final stage.

How should a beginner start UPSC preparation?

For self-learners: Start with NCERTs (Class 6–12), followed by standard reference books, daily newspaper reading, and consistent answer writing practice. Students associated with 'UnderStand UPSC': Follow the guidance provided by the team of mentors led by Satyam Jain Sir.

Which books are best for UPSC preparation?

Polity: Laxmikanth; History: Spectrum + NCERTs; Geography: NCERT + GC Leong; Economy: Ramesh Singh + Current Affairs; Environment: Majid Husain.

Is coaching necessary for UPSC?

Not compulsory. With the right strategy, self-discipline, and resources, many toppers have cleared UPSC without coaching. Coaching, however, can provide structured guidance.

How important is Current Affairs in UPSC?

Extremely important. Questions in Prelims, Mains, and Interviews are linked to current issues. Reading newspapers like The Hindu/Indian Express or using monthly compilations is essential.

How much time is required to prepare for UPSC?

On average, 1.5 to 2 years of focused preparation with 8–10 hours daily study is ideal. Consistency matters more than duration.

What is the role of NCERTs in UPSC preparation?

NCERTs build strong conceptual clarity in subjects like History, Geography, Polity, and Economy. They are the foundation of UPSC preparation.

How can I manage UPSC preparation with a job?

Follow a time-blocking strategy, prioritize weekends for deep study, and focus on smart notes & revision. Many working professionals have successfully cleared UPSC.

Does UPSC preparation require English medium only?

No. UPSC allows candidates to write Mains in any of the 22 scheduled languages. Many toppers have cleared UPSC in Hindi and regional languages.

What is the cut-off for UPSC Prelims (General Category)?

The cut-off changes every year but usually ranges between 75–98 marks depending on difficulty, vacancies, and number of applicants.

How should I prepare for UPSC answer writing?

Practice daily or weekly answer writing, focus on structure (Intro–Body–Conclusion), and include facts, examples, and current affairs.

Where can I get free UPSC resources?

You can download NCERTs, UPSC Previous Year Papers, Daily Current Affairs PDFs, and Notes for free from the Understand UPSC Free Resources section.

Is CSAT qualifying in UPSC Prelims?

Yes. Candidates need to score at least 33% (66 marks) in CSAT to qualify.

What is the exam pattern of UPSC Prelims?

Two papers: General Studies (200 marks) and CSAT (200 marks, qualifying). Both are objective type.

What is UnderStand UPSC and how is it different from other coaching institutes?

UnderStand UPSC is a mentorship-driven EdTech platform for UPSC aspirants focusing on personalized guidance, affordability, and credibility — unlike traditional coaching setups.

What courses do you offer for UPSC preparation?

We offer Conquer Program (Mains Mentorship), UpSurge Mains Test Series, Transform (Foundation), CSAT by Saransh Gupta Sir, Prelims MAD Execute, Prelims Test Series, Answer Writing Programs, and Optional Subject Mentorship.

How does the mentorship program work?

Each group on Telegram is assigned a mentor who reviews test copies, provides feedback, tracks progress, and conducts sessions via Zoom or Google Meet.

Do you provide online or offline classes?

Yes, both modes are available. Offline has limited seats; online ensures access across India with live mentorship and test feedback.

How can I enroll in a course?

You can register via our website (www.understandupsc.com), mobile app, or contact team. Enrolled students receive LMS access with all resources.

Do you provide free resources?

Yes. Free resources include NCERT PDFs, UPSC Academic Calendar, Syllabus, PYQs, and Daily Current Affairs — available in the Free Resources Section.

How do your test series work?

Our test series mirror UPSC standards, are evaluated by mentors, and come with personalized feedback to ensure continuous improvement.

What is the fee structure for your programs?

Fees vary by program but are designed to remain affordable while maintaining quality. Check the latest pricing on the Courses Page.

Can working professionals also join your programs?

Yes. Our mentorship is flexible and personalized, helping working aspirants balance jobs with preparation.

Do you provide guidance for the UPSC Interview/Personality Test?

Yes. We conduct mock interviews, DAF-based guidance, and personality development under the ANTIM-PAG program.

Do you provide study material and notes?

Yes. Students receive curated notes, strategic value additions, and daily/weekly study targets complementing NCERTs and standard books.

How can I contact the team for queries?

You can contact us via email at support@understandupsc.com or call our helpline at +91 8377072252.

Does UnderStand UPSC provide online classes?

Yes, we offer live online sessions, recorded lectures, and continuous mentorship support.

Are test series available separately?

Yes. We provide separate Prelims and Mains test series with detailed evaluation and feedback, aligned with our classroom programs.

Sagarmala 2.0 Maritime Transformation and Port Growth

June 24, 2026

Source: Indian Express (Explained) | Page 12 | Tags: 24 June 2026, GS3, Infrastructure, Ports, Shipping, Waterways

Context: Sagarmala 2.0 Maritime Transformation
The Government highlighted a decade of maritime reforms and unveiled Sagarmala 2.0 to strengthen port-led growth, inland waterways, shipbuilding, logistics efficiency and green shipping under Viksit Bharat 2047.

Sagarmala Programme

Launch

2015

Ministry

Ministry of Ports, Shipping and Waterways

Objective

Port-led economic development through:

Lower logistics costs
Better port connectivity
Improved trade competitiveness
Coastal economic growth

Pillars of Sagarmala

Port Modernisation
Port Connectivity
Port-led Industrialisation
Coastal Community Development

Achievements

Port capacity and cargo handling increased.
National Waterways expanded from 5 to 111 under the National Waterways Act, 2016.
Coastal and inland cargo movement surged.
India became World No. 1 in ship recycling.
Port efficiency and global competitiveness improved.

Sagarmala 2.0 Focus Areas

Maritime Industrial Clusters
Coastal Economic Zones
Shipbuilding and Ship Repair Ecosystem
Multimodal Logistics Hubs
Green Shipping and Decarbonisation
Maritime Innovation and Digital Ports

Important Projects

1. Jal Marg Vikas Project

National Waterway-1 cargo corridor.
Route: Haldia–Varanasi.

2. Jogighopa Inland Water Terminal

Multimodal logistics hub on Brahmaputra.

3. Vadhavan Port

Mega deep-sea container port in Maharashtra.

4. National Maritime Heritage Complex

Located at Lothal.
Maritime heritage and tourism hub.

5. Tuna-Tekra International Container Terminal

Modern container transshipment facility.

Significance

Reduces logistics cost.
Strengthens inland waterways.
Boosts port-led industrialisation.
Supports shipbuilding and ship repair.
Improves export competitiveness.
Supports green transition in maritime sector.
Builds India’s maritime capacity for Viksit Bharat 2047.

Western Ghats Ecologically Sensitive Area Update

June 24, 2026

Source: Indian Express (Explained) | Tags: 24 June 2026, Biodiversity, Environment, GS3

Context: Western Ghats Ecologically Sensitive Area
The Centre is close to finalising the Ecologically Sensitive Area notification in the Western Ghats, covering about 56,000 sq km, based largely on the K. Kasturirangan Committee recommendations.

Ecologically Sensitive Area

Ecologically Sensitive Areas are notified under the Environment Protection Act, 1986.

Restrictions in ESA

Activities restricted include:

Mining
Quarrying
Thermal power plants
Highly polluting industries

Purpose

To protect:

Biodiversity
Fragile ecosystems
Forest landscapes
Water security
Ecological balance

Eco-Sensitive Zone

Eco-Sensitive Zones are buffers around:

National Parks
Wildlife Sanctuaries

Generally, a minimum 1 km protection zone is applied where applicable.

Earlier, 10 km was only a guideline, not a uniform rule.

Western Ghats

Status

UNESCO World Heritage Site

Importance

One of the world’s 8 hottest biodiversity hotspots.

Length

Around 1,600 km

States Covered: North to South

Gujarat
Maharashtra
Goa
Karnataka
Kerala
Tamil Nadu

Western Ghats Committees

Kasturirangan Committee, 2013

Recommended ESA for around 37% of Western Ghats.
Around 60,000 sq km.
Used Natural Landscape vs Cultural Landscape approach.
Tried to balance conservation and development.

Gadgil Committee, 2011

Recommended protection for most of the Western Ghats.
Suggested stricter environmental safeguards.
Favoured community-led conservation.

PYQ Link

Gadgil Committee Report and Kasturirangan Committee Report are related to protection of Western Ghats.

Significance

Protects biodiversity-rich Western Ghats.
Reduces ecological damage from mining and polluting industries.
Supports climate resilience.
Protects rivers and water sources.
Balances development and ecological security.
Important for disaster risk reduction in fragile hill ecosystems.

IAEA Nuclear Inspections Iran and Safeguards Issues

June 24, 2026

Source: The Hindu | Page 20 | Tags: 24 June 2026, GS2, GS3, International Relations, Nuclear Security

Context: IAEA Nuclear Inspections Iran
Iran refused to allow International Atomic Energy Agency inspectors to access nuclear facilities damaged during the recent Iran–Israel–U.S. conflict. This has raised concerns over nuclear verification, safeguards and transparency.

International Atomic Energy Agency

Established

1957

Headquarters

Vienna, Austria

Objectives

Promote peaceful uses of nuclear energy.
Ensure nuclear safety and security.
Verify non-diversion of nuclear materials through inspections and safeguards.

IAEA Safeguards

IAEA Safeguards are verification mechanisms used to ensure that nuclear material is not diverted for nuclear weapons.

Civilian nuclear facilities under safeguards are subject to inspections.

Additional Protocol

The Additional Protocol expands IAEA access to:

Information
Inspection rights
Transparency mechanisms

It strengthens verification of civilian nuclear programmes.

Civilian vs Strategic Nuclear Facilities

Civilian Nuclear Facilities

May be placed under IAEA safeguards.
Can access international nuclear cooperation.
Subject to inspection and verification.

Strategic / Military Nuclear Facilities

Remain outside safeguards.
Protected for national security reasons.

India and IAEA Safeguards

In India, some nuclear reactors are under IAEA safeguards while others are not because:

Reactors using imported uranium are generally under safeguards.
Strategic facilities using domestic supplies may remain outside safeguards.

Why This Matters

Weakens nuclear transparency.
Raises concerns over Iran’s nuclear programme.
Complicates West Asia diplomacy.
Affects global non-proliferation architecture.
Increases pressure on IAEA’s verification role.
Links nuclear security with regional conflict.

Foreign Contribution Rules Amendment and NGO Norms

June 24, 2026

Source: The Hindu | Page 1 | Tags: 24 June 2026, Civil Society, Governance, GS2

Context: Foreign Contribution Rules Amendment
The Centre amended the Foreign Contribution Regulation Rules, 2011 under the Foreign Contribution Regulation Act, 2010, tightening disclosure norms for NGOs receiving foreign funds.

NGOs must now declare:

Activities
Geographical scope
Social media accounts
Publications

Foreign Contribution Regulation Act

Ministry

Ministry of Home Affairs

Objective

To regulate foreign funding and ensure it does not affect:

Sovereignty and integrity of India
National security
Public interest
Electoral processes
Communal harmony

Permitted Categories

1. Social

Includes:

Public health
Rehabilitation
Sanitation
Nutrition
Disaster relief

2. Educational

Includes:

Schools
Colleges
Scholarships
Research institutions

3. Economic

Includes:

Livelihood generation
Skill development
Financial inclusion

4. Religious

Includes:

Places of worship
Religious education
Pilgrim services

5. Cultural

Includes:

Arts
Languages
Museums
Archives
Heritage conservation

Key Changes

NGOs must operate within declared category.
NGOs must operate within declared geographical scope.
Mandatory disclosure of websites.
Mandatory disclosure of social media accounts.
Mandatory disclosure of publications.
Expanded definition of key functionary.
Trustees, partners and managers are included as key functionaries.
Stricter scrutiny where foreign nationals hold key positions.

FCRA Basics

Registration is valid for 5 years.
Foreign funds must be received through the designated State Bank of India, New Delhi Main Branch account.
Transfer of foreign contribution to another NGO is prohibited.
Administrative expenditure is capped at 20% of foreign funds.

Significance

Improves transparency in foreign funding.
Strengthens accountability of NGOs.
Helps prevent misuse of foreign contributions.
Tightens monitoring of civil society organisations.
Raises debate on balance between national security and civil society freedom.

China Fastest Supercomputer Ranking Tops TOP500 List

June 24, 2026

Source: Indian Express | Page 16 | Tags: 24 June 2026, GS3, Science, Technology

Context: China Fastest Supercomputer Ranking
China’s LineShine supercomputer topped the latest TOP500 global ranking, overtaking the U.S.-based El Capitan.

The system uses domestically designed chips, highlighting China’s push for technological self-reliance amid competition with the U.S. in advanced computing and Artificial Intelligence.

Supercomputer

A supercomputer is an extremely powerful computer capable of performing trillions or quadrillions of calculations per second.

FLOPS

Floating Point Operations Per Second

It is used to measure computing performance.

Applications of Supercomputers

Weather forecasting and climate modelling
Artificial Intelligence and Machine Learning
Nuclear and defence simulations
Space research and astrophysics
Drug discovery and genomics
Earthquake, flood and disaster prediction

India and Supercomputers

National Supercomputing Mission

Launched

2015

Ministries

Department of Science and Technology
Ministry of Electronics and Information Technology

Implemented By

Centre for Development of Advanced Computing
Indian Institute of Science, Bengaluru

Key Indian Supercomputers

AIRAWAT

India’s leading AI-focused supercomputer.

PARAM Series

Indigenous supercomputers developed by C-DAC.

Objective of NSM

To strengthen indigenous High Performance Computing capacity for:

Research
Academia
Strategic sectors
Weather and climate modelling
Scientific research
AI and data-intensive computing

Significance

Strengthens technological self-reliance.
Supports AI development.
Helps defence and nuclear simulations.
Improves scientific research capacity.
Reduces dependence on foreign computing infrastructure.
Reflects growing U.S.–China tech competition.

24 June 2026 | Daily Current Affairs

Sagarmala Programme

Objective

Pillars of Sagarmala

Achievements

Sagarmala 2.0 Focus Areas

Important Projects

Significance

Ecologically Sensitive Area

Restrictions in ESA

Purpose

Eco-Sensitive Zone

Western Ghats

States Covered: North to South

Western Ghats Committees

Kasturirangan Committee, 2013

Gadgil Committee, 2011

PYQ Link

Significance

International Atomic Energy Agency

Objectives

IAEA Safeguards

Additional Protocol

Civilian vs Strategic Nuclear Facilities

India and IAEA Safeguards

Why This Matters

Foreign Contribution Regulation Act

Objective

Permitted Categories

1. Social

2. Educational

3. Economic

4. Religious

5. Cultural

Key Changes

FCRA Basics

Significance

Supercomputer

FLOPS

Applications of Supercomputers

India and Supercomputers

National Supercomputing Mission

Key Indian Supercomputers

Objective of NSM

Significance

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