UPSC CSE Why
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Smart notes & right guidance for UPSC CSE. Current Affairs updates daily

On a special CA mission for UPSC 2026, tune in daily!

PYQs matlab CSEWhy. Get PYQs (Pre, Mains & CSAT) at CSEWhy.com/upsc

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At @CSEWhy, I bring the best of Current Affairs to make your time worthwhile on the internet.

Direct questions from my tweets in #UPSC Pre24 πŸ‘‡πŸΌ
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UPSC Pre 2024 GS Paper1.pdf
29.6 MB
UPSC Pre 2024 paper πŸ’ͺπŸ»πŸ™ŒπŸ»
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Question type analysis UPSC PRE 2024πŸ‘‡πŸΌ

β€’ 43 Qs: Elimination type

You can eliminate 1-2 options & reach answer here

β€’ 27 Qs: Single option

β€’ 17 Qs: 2023 Format
Pair based, 1 only, 2 only type correct

β€’ 13 Qs: Statement 1 & 2
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UPSC PRE 2024 CSAT [ SET -A] (1).PDF
14.2 MB
UPSC PRE24 CSAT
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Bhai sunn, darr Matt

Accha ya bura, ab hogya.


Agar hopeful hai toh phone side me rakh, life enjoy kar.

I am making an answer key and will take some time. But I promise it’ll be most reliable answer key in the market.

What to do next 2-3 days to recover?

I’ve shared hereπŸ‘‡πŸΌ

https://www.instagram.com/reel/C8Rk7N0PPPq/?igsh=MTJkZTVtY2NmZzE5YQ==
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A look at Qs from History in #UPSC Pre 2024 🀯

β€’ Ancient: 01
β€’ Medieval: 00
β€’ Modern: 04
β€’ Post Independence: 01
β€’ Art & Culture: 06

🫣
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🚨 17 June | Monday 🚨


Pre Related News πŸ“„

1. Bayesian Convolutional Neural Network

β€’ developed by Hyd based INCOIS
β€’ to predict emergence of El NiΓ±o & La Nina conditions

2. Ex Tarang Shakti

β€’ IAF's 1st multinational air excercise in August

3. Electromagnet

β€’ A magnet which functions on electricity
β€’ made out of a coil of wire (wire curled in series).
β€’ Uses: MRI machines, Amplifiers, Particle accelerators, Electric generators etc.

4. Revise PM Kisan Samman Nidhi Fund here

5. Capsaicin

β€’ chemical found in chillies which makes it spicy
β€’ found in placenta (white part) of chillies
β€’ chemical binds to TRPV1 receptors in humans nose, mouth, skin

Quotes πŸ’­


" A genuine leader is not a searcher for consensus but a molder of consensus. " - Martin Luther King Jr
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Reading Recommendations πŸ—ž


IE

1. Another home for cheetahs
(GS3, Environment, Read about Cheetah relocation, Gandhi Sagar WS & challenges )

2. Significance of Joshimath & Kosiyakutoli, now renamed
(GS1, Culture, Read about Joshimath & Kainchi Dham Ashram)


TH

1. HC's take on marriage act, an erosion of rights
(GS2, Polity, Read about Spl Marriage Act)

2. What is SWM Cess & why is it levied on waste generators?
(GS3, Economy, Read about SWM Cess, Challenges & Way forward)

3. On the size of council of ministers
(GS2, Polity, Read about CoM, its size, issues)
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🚨 18th June | Tuesday 🚨

Mains keywords ✍️


1. Vishwa Mitra, Vishwa Bandhu, Vishwa Guru & Vishwa Rakshak (Global friend, family, guru & protector)

Pre Related News πŸ“„


1. Mifepristone

β€’ part of 2 drug regime for medical abortion, which induces labour
β€’ blocks progesterone

2. Revise color coded IMD warnings

3. Govt. sanction is must to prosecute police personnel for β€˜illegal acts’ on duty: Kerala HC
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Reading Recommendations πŸ—ž


Indian Express πŸ“°

1. Bharat's way in the world
(GS2: Read to understand India-China relations in regards to India’s role as a global mediator)

2. DSR cultivation needs less water, labour, why is still not popular in PJ
(GS3: Read about DSR technique, benefits & way forward)


The Hindu πŸ—ž

1. The last continent must remain a pristine wilderness
(GS1: Read to understand an emerging social issue, can be a good topic for Essay)

2. The Vulnerabilities of India's elderly
(GS1: Society, Read about status of senior citizen in India & way forward)

3. Laws on mercenaries in war zones
(GS2: Read to understand mercenaries, global regulations and way forward)

4. A "Universal" equation predicts how often bird, bat, insect wings beat
(GS3: S&T, Read about maths b/h flying of birds & insects)
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If you’ve given 2024 Prelims and my Telegram, Twitter, Blog or videos have helped you:

Please drop me an email at whycse@gmail.com with details on which topics helped you.
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🚨 19 June | Wednesday 🚨

Pre Related News πŸ“„


1. Pro Tem Speaker

β€’ A senior Lok Sabha MP who is temporarily appointed Speaker & administers oath to new members
β€’ post mentioned in "Handbook on working of Ministry of Parliamentary affairs"

2. Sensorineural deafness

β€’ Rare sensory neural nerve hearing loss due to viral infection

3. Supermassive black hole

β€’ the largest type of black holes, with masses ranging from millions to billions of solar masses.
β€’ found at centre of galaxies including your own Milky Way Galaxy

4. Revise Clouds & its types here
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Reading Recommendations πŸ—ž


Indian Express

1. Where is the monsoon?
(GS1, Geo, Read about Indian Monsoon )

2. Strategic imperative & Environment concern in Great Nicobar project
(GS3, Env, Read about Impact of Great Nicobar Project)


The Hindu

1. Does H5N1 pose a threat for humans?
(GS3, SnT, Read about H5N1 flu & its impact)

2. How can Himachal Pradesh fight against forest fires?
(GS3, DM, Read about Forest fires & way forward)

3. Why Clouds go grey before they rain
(GS1, Geo, Read about Grey Rain clouds )
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UPSC CSE Why
Bhai sunn, darr Matt Accha ya bura, ab hogya. Agar hopeful hai toh phone side me rakh, life enjoy kar. I am making an answer key and will take some time. But I promise it’ll be most reliable answer key in the market. What to do next 2-3 days to recover?…
2024 Answer Key @CSEWhy.pdf
70.4 MB
As promised, here's the reliable answer key.

UPSC Pre24 | @CSEWhy Answer Key

Further, anyone 87+ (General Category) shall now start preparing for Mains.

Need any help for 2024 or 2025? Write to me at whycse@gmail.com

Need Mentorship for 2025? Apply here
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Friends, I have compiled 28+ Qs that you could solve via CSEWhy tweets, blog, Telegram, Maps, PYQ Notes

Find them all here with details & Qs from Pre24

https://x.com/CseWhy/status/1803417269499826350
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What Current Affairs work for you?
Anonymous Poll
62%
Daily
38%
Weekly
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Position of power doesn’t make up for lack of character

If you’re a coward as an aspirant, you’ll just be a powerful coward when you clear #UPSC

Some things are never taught, you learn them (by virtue of your existence)
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Based on communication received till now, 🀭

750+ students of PWHYQ course are clearing Pre24πŸŽ‰πŸ’ͺ🏻
(reaching out to everyone who enrolled, number will increase)

Big W for someone like me who started randomly on the internet and now impacting livesπŸ€—

Grateful! πŸ™πŸΌ
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Pre note: Apply for mentorship for UPSC 2025 here

🚨 20 June | Thursday 🚨

Quotes πŸ’­


"Its fine to celebrate success, but it is more important to heed the lessons of failure"- Bill Gates

Pre Related News πŸ“„


1. Warm Nights

β€’ when maximum temperature remains 40 degree C or more.
β€’ minimum temperature departure is 4.5 degree C to 6.4 degree C

2. Pobitara WS

β€’ on southern bank of Brahmaputra river in Assam
β€’ grassland & wetland habitat
β€’ Largest One horned Rhino population in India
β€’ Other Animals: Leopard, Leopard cat, Fishing cat, Jungle cat, Feral Buffalo, Wild pigs, Chinese pangolins, etc.

3. Revise CRISPR-Cas9 (Context: New gene therapy to treat sickle cell Anaemia )

Revise African Elephants Vs Asian Elephants


Stats πŸ“ˆ


1. Air pollution killed over 8 Million globally, over 2 Million in India in 2021: State of Global Air report
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Reading Recommendations πŸ—ž


Indian Express πŸ—ž

1. Don't wait for KAVACH
(GS3, Railways & Technology, Read about KAVACH, issues & way forward )

2. Read about New Nalanda University here

3. Highest minimum temperature, why Delhi's warm nights are cause of worry
(GS1, Geo, Warm Nights, concerns & way forward)


The Hindu πŸ—ž

1. On the Hindu Kush Himalayas snow update
(GS3, Env, Read about snow persistence, impact in Indian context)

2. How will AI that predicts protein structures change life sciences?
(GS3, SnT, Read about AI & its application in Life sciences)
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