UPSC CSE Why

21 Days PYQ Challenge | Day 17 Vijaynagar is a UPSC favourite Qs on Vijaynagar are here! I have summarized notes from NCERT on Vijaynagar chapter here

Pre note: Subscribe with your email for Free for top CA Notes on blog.csewhy.com 🚨 7th October | Monday 🚨

Pre notes

1. Gold • Acid test: Gold doesn't dissolve in strong nitric acid unlike other metals • Dissolves in Mercury, some alkaline solutions & Royal water (Nitric Acid + Hydrochloric Acid) • Malleable, ductile, corrosion-resistant, and good conductor of electricity • China biggest producer today, S. Africa & Ghana also in the list of top 6 • Nobel Prize Medal made of electrum (gold-silver alloy) plated with 24-carat gold

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Indian Express 📰 1. Why has Israel invaded Lebanon? (Explained page) (GS2: IR) The Hindu 🗞 1. The status of the civil war in Sudan (Text&Context) (GS2: IR + Prelims) 2. How has Telegram changed its stance on content moderation policy? (Text&Context) (GS2/GS3: Policies and Cybersecurity) PS: Participate in this giveaway to win free books :)

Guys, you will thank me for compiling this blog All about Great Indian EV Saga here

21 Days PYQs challenge | Day 17 Today, we look at 10 Qs on Money Bill, Ordinary Bill & Constitution Amendment Bill Find them all listed here PS: You will find 2009-2024 (1600+ PYQs) video explanations & PDF notes in CSEWhy course here

Pre note: Sunday is to revise from blog.csewhy.com :) 🚨 6th October | Sunday 🚨

Pre notes

1. Halari donkeys (Halar region, Saurashtra, Gujarat) • White colored endangered species with <500 population • Consumes bajra (millets) & forms good social bond with humans • Price ₹1 lac+; gives sweet milk fetching upto ₹7,000 in int'l market • Needs extensive research & more of state resources to increase their numbers 2. Shompen tribe ( PVTG w/ 229 population on Great Nicobar, India) • Semi nomadic patriarchal hunter gatherers relying on hunting, gathering & horticulture • Diet: Staple food is pandanus fruit (larop) • Language: Unique dialects, often unintelligible to outsiders

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The Hindu 🗞 All 3 articles on Page 12 FAQ PS: Join @CSEWhyPlanB

21 Days PYQ Challenge | Day 15 Since Languages are in news, here's a 2024 PYQ for you to attempt. Answer below

Pre note: Less in paper today, revise Prelims PYQs 2020-2024 here 🚨 5th October | Saturday 🚨

Pre notes

1. Blog on Classical Languages here

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Indian Express 📰 1. Plugging the global skill gap (GS2: Policy) 2. Feeling the heat (GS3: Disaster Management) 3. How elephants are counted (GS3: Environment, Qs on elephants seen in 2020) The Hindu 🗞 No recos in TH today PS: Apply for these govt. internships while preparing for UPSC on side

21 Days PYQ Challenge | Day 15 Friends, today we are going to learn Simple Tips & Tricks to remember all Articles of Constitution important for UPSC. Coaching institutes charge over a lac to teach what you will learn today for Free Visit: https://x.com/CseWhy/status/1595410622166237185

Friends, Classical Languages are back in news We saw a Q on them in 2024 Prelims as well This blog will teach you everything about Classical Languages that you need to know

Pre note: Big day, big power! Get WHYPower 🚨 4th October | Friday 🚨

Pre notes

1. Status of SBM 2.0 • Launched: Oct 2021 to manage legacy waste until 2026 • Goal: Convert all dumpsites -> green zone + garbage free cities by 2026 • Till now: ~20% dumpsites fully remediated Health & Environmental Risks from Legacy Dumpsites Health Hazards: • Irritated throat & nausea from emissions • Risk of TB, asthma, diabetes etc. for residents nearby • Ragpickers face skin allergies & respiratory issues from long term exposure Environmental Impact: • GHGs like methane and CO2 • Leachate: contaminates air & water • Long term ecological risks contribute to urban development challenges Current Situation • 3k+ dumpsites in India covering valuable land • Govt Action: Plans worth ₹23,226 crore approved for remediation efforts • State Performance: TN leads in area reclaimed; several states lag with <10% remediation progress

Mains keywords

1. Chagos Island & Diego Garcia • UK cedes sovereignty of Chagos Islands to Mauritius • Retains control of Diego Garcia for 99 years, vital for military ops of UK/US • Historical Background: - Uninhabited until 18 century, Britain acquired in 1814 - 2k+ residents removed in 1970 who will now be resettled here • India supports Mauritian claims to promote regional security

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Indian Express 📰 1. The American alternative (Ideas page) (GS2: IR) 2. Inevitable, inescapable: why North Bihar sees flood every year (Explained) (GS3: Climate and development) 3. India and W Asia crisis (Explained) (GS2: IR) The Hindu 🗞 1. Should EC ensure internal democracy in political parties? (Opinion) (GS2: Bodies) 2. Why Italy matters to India? (GS2: IR) PS: Wanna make money on the side with UPSC Prep? Join @CSEWhyPlanB

Subject wise Marks breakdown of #UPSC Mains M = Marks Q = Question 1. General Studies 1 • World History: 2Q - 30M • History (A&M): 3Q - 35M • Geography: 7Q - 85M • Society: 7Q - 90M • Modern: 1Q - 10M 2. General Studies 2 • Governance & Social Justice: 6Q - 75 Marks • Polity: 10Q - 125M • IR: 4Q - 50M 3. General Studies 3 • Disaster Management: 2Q - 30M • Internal Security: 4Q - 50M • Environment: 2Q - 20M • Economy: 8Q - 100M • S&T: 4Q - 50M

21 Days PYQ Challenge | Day 14 I am most fascinated by the question around Constitution. So much so that while studying constitution, I tend to imagine myself sitting in the Constituent Assembly. Today's Qs will expose you to how UPSC is asking Qs on Schedules of Constitution Find these Qs compiled in one place with answers here

Pre note: learn 50+ imp. Maps of India & world here 🚨 3rd October | Thursday 🚨

Mains keywords

1. Red diplomacy • Strategic use of "red lines" in international relations, which are boundaries that a country sets regarding unacceptable actions by others.

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Indian Express 📰 1. A mission's next step (Ideas page) (GS2: Schemes) 2. New SEBI rules to curb F&O...(Explained page) (GS2) 3. Food safety laws in states (Explained page) (GS2: Laws) 4. langurs vs monkeys (Explained page, GS3 Environment) The Hindu 🗞️ 1. A case of nothing but patent censorship (Editorial) (GS2: Laws & Acts, SC Judgements) 2. What special status is Ladakh seeking? (Text&Context) PS: sign up for free on blog.csewhy.com

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Answer to Q.20 from 2022

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