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UPSC Mains Notes

UPSC Mains Notes

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UPSC Mains Materials Available Here. We are Providing only Free Materials. Contact @Virat122

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📈 Analytical overview of Telegram channel UPSC Mains Notes

Channel UPSC Mains Notes (@upsc_mains_notes_materials) in the English language segment is an active participant. Currently, the community unites 72 449 subscribers, ranking 2 213 in the Education category and 4 436 in the India region.

📊 Audience metrics and dynamics

Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 72 449 subscribers.

According to the latest data from 10 July, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -1 639 over the last 30 days and by -46 over the last 24 hours, overall reach remains high.

  • Verification status: Not verified
  • Engagement rate (ER): The average audience engagement rate is 0.31%. Within the first 24 hours after publication, content typically collects 0.12% reactions from the total number of subscribers.
  • Post reach: On average, each post receives 222 views. Within the first day, a publication typically gains 85 views.
  • Reactions and interaction: The audience actively supports content: the average number of reactions per post is 1.
  • Thematic interests: Content is focused on key topics such as upsc, prelim, sir, topper, act.

📝 Description and content policy

The author describes the resource as a platform for expressing subjective opinions:
UPSC Mains Materials Available Here. We are Providing only Free Materials. Contact @Virat122

Thanks to the high frequency of updates (latest data received on 11 July, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Education category.

72 449
Subscribers
-4624 hours
-4297 days
-1 63930 days
Posts Archive
Question for today:- From Data to diagnosis, digital health mission is poised to change the paradigm of the health infrastructure of the country. 15 M Friends, Attempt this question, and find the Answer in this link👇 https://t.me/AKritiIAS

The Chinese travellers of ancient India mentioned a number of educational institutions including the very famous University of Nalanda. It was established during the:
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In the context of Indian National Movement, why did the Congress Ministry resign in 1939?
Anonymous voting

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*🛡️Some important dispute* ♟️Kuril islands dispute (Japan and Russia) ♟️Senakaku islands dispute (Japan and China) ♟️Liancourt Rocks dispute (Japan and Korea - S&N) Prelims 2025

*🛡️Dead Sea* *♟️Location:-* Tri-junction of Israel, West Bank and Jordan. ♟️It’s essentially a salt lake. ♟️Very high saline density (which is why people float on it) ♟️Halite found all around it is a type of salt. Prelims 2025

*💎Blue Carbon* ♟️CO2 stored in coastal and marine ecosystems. Example: Mangroves. ♟️Coastal ecosystems: only 2% of ocean surface but account for 50% of ocean carbon sequestration. It also has lot more capacity than the terrestrial forests in this regard. ♟️Note: Bio-mass burning results in Brown Carbon. Prelims 2025

*🛡️The Great Pacific Garbage Patch* ♟️Outcome of North Pacific Subtropical Gyre. ♟️Note the currents in the main gyre too along with the fact that Hawaii is right in the middle of it. ♟️This topic is literally also a ‘convergence’ between env. and geo. *Prelims 2025*

*🛡️Bioaccumulation:-* ♟️Increase in pollutant concentration in one organism over a life-time. ♟️Biomagnification: Increase in pollutant concentration throughout the food chain. ♟️Please note: Bisphenol A (BPA) is related to plastic pollution. *Prelims 2025*

*🛡️On Fibre Optic Cables* ♟️Principle of Total Internal Reflection of Light ♟️Lower the refractive index of the cable, faster is the transmission of data ♟️Note - Core of the fibre has a higher refractive index than the cladding *Prelims 2025*

*🛡️Lithium-ion Battery* ♟️Lithium-ion battery is both a voltaic and electrolytic cell 🇮🇳Voltaic cell converts chemical energy into electrical energy (usage) ♟️Electrolytic cell converts electrical energy into chemical energy (charging). *Prelims 2025*

*🛡️Millet* ♟️India is the world’s largest producer of millets ♟️Within India, Rajasthan is the largest producer ♟️Among millet crops, Bajra (pearl millet) is the highest in production in India. *Prelims 2025*

*Renuka in Himachal is the smallest Ramsar site in India🇮🇳.*

*Tamilnadu has the highest number of Ramsar Wetland sites in India🇮🇳.*

♟️Karaivetti bird sanctuary - Tamilnadu ♟️Longwood Shola Forest - Tamilnadu ♟️Ankasamudra Bird Conservation Reserve - Karnataka ♟️Aganashini - Karnataka ♟️Magadi Conservation Reserve - Karnataka *Prelims 2025*

*🛡️HIGHEST MANGROVE cover with States/ UT🇮🇳* ♟️1. West Bengal ♟️2. Gujarat ♟️3. A and N ♟️4. Andhra Pradesh ♟️5. Maharashtra *Prelims 2025*