TNPSC group 1,2 ,4 prelims and mains @tnpscgroup12prelimsmains Channel on Telegram

TNPSC group 1,2 ,4 prelims and mains

@tnpscgroup12prelimsmains


TNPSC group 1,2 ,4 prelims and mains (English)

Are you preparing for the TNPSC group 1, 2, 4 prelims and mains exams? Look no further! Join our Telegram channel, @tnpscgroup12prelimsmains, for all the latest updates, study materials, and exam tips to help you ace the exams with flying colors. Our channel is dedicated to providing valuable resources and guidance to aspirants like you who are gearing up to crack the TNPSC group 1, 2, and 4 exams. Whether you are a beginner or an experienced candidate, our channel has something for everyone. Stay informed about exam notifications, syllabus, exam pattern, previous year question papers, and more. Interact with fellow aspirants, share study materials, and stay motivated throughout your preparation journey. Don't miss out on this opportunity to boost your exam preparation and increase your chances of success. Join @tnpscgroup12prelimsmains on Telegram today and take the first step towards achieving your dream of becoming a TNPSC group 1, 2, or 4 officer!

TNPSC group 1,2 ,4 prelims and mains

15 Jan, 08:22


Phos-Chek: Pink Fire Retardant sprayed to put-out California Forest Fires

🧯Fire retardant is a mix of chemicals used to extinguish or slow down the spread of fires.

🧯Phos-Chek brand is mostly used and it contains an ammonium phosphate-based slurry ( salts like ammonium polyphosphate) which does not evaporate easily like water and stays for longer.

🧯 The retardant is sprayed ahead of the fire in a bid to coat vegetation and prevent oxygen from allowing it to burn.

🧯Colour is usually added to the fire retardant to ensure that firefighters can see it against the landscape.

🧯Environmental Concerns:
Spraying fire retardant using planes is ineffective, expensive and a growing source of pollution for rivers and streams and kill aquatic life

🧯 It is laden with toxic metals, which include chromium and cadmium which can cause cancer, and kidney and liver diseases in humans

🧯The effectiveness of Phos-Chek remains unclear & depends on the slope, fuel type, terrain and weather.

#prelims #science #environment

TNPSC group 1,2 ,4 prelims and mains

15 Jan, 06:38


’கொல்லேற்றுக் கோடஞ்சுவானை மறுமையும்,

 புல்லாளே ஆய மகள்.’

         - "கலித்தொகை."

• காளையின் கொம்புக்கு அஞ்சும் ஆண்மகனை பெண்ணொருத்தி இப்பிறவி மட்டுமல்ல, அடுத்த பிறவியில் கூடக் கணவனாக ஏற்கமாட்டாள்.

TNPSC group 1,2 ,4 prelims and mains

15 Jan, 06:38


தை02: திருவள்ளுவர் தினம்..📝

TNPSC group 1,2 ,4 prelims and mains

15 Jan, 06:37


மிஷன் மௌசம் - இந்திய வானிலை ஆய்வுத் துறை (IMD)

TNPSC group 1,2 ,4 prelims and mains

14 Jan, 15:33


Ring of fire ...

TNPSC group 1,2 ,4 prelims and mains

14 Jan, 15:33


What is Genome India Project ?

TNPSC group 1,2 ,4 prelims and mains

14 Jan, 15:33


#Anaemia is highest in Ladakh, followed by Bengal, Kashmir, Assam, Jharkhand and Odisha.

TNPSC group 1,2 ,4 prelims and mains

14 Jan, 06:22


The name of Madras State was changed to Tamil Nadu on January 14, 1969


Resolution: The Tamil Nadu Legislative Assembly passed a resolution in 1967 to change the name of the state.

Parliament: Parliament enacted a law in 1968 to change the name.

Name meaning: The name Tamil Nadu means "Tamil country".

The history of the name change of Tamil Nadu is as follows:

▪️ 1947: After India gained independence, the Madras presidency became the Madras province.
▪️ 1950: The Madras province became the Madras state after the adoption of the Constitution of India.
▪️ 1953: The state was split.
1956: The state was reorganized.
▪️ 1967: Chief Minister Anna prepared a resolution to change the name of the state.
▪️ 1968: The Tamil Nadu name change bill was passed in Parliament.
▪️ 1969: The name of the state was officially changed to Tamil Nadu.


#TN #name_change #on_tizz_dae

TNPSC group 1,2 ,4 prelims and mains

14 Jan, 06:05


Happy Festival Wishes 🎈
India - A Land of Diversity

TNPSC group 1,2 ,4 prelims and mains

14 Jan, 02:10


🙏🙏அனைவருக்கும் தைத்திருநாள் வாழ்த்துகள் 🙏🎉🌾🌾

TNPSC group 1,2 ,4 prelims and mains

14 Jan, 02:10


🥳💥👏🔥அன்பும், ஆசையும் பொங்க, இன்பமும், இனிமையும் பொங்க உங்கள் வீட்டில் மகிழ்ச்சி பொங்க தமிழர் திருநாளான பொங்கல் வாழ்த்துகள்! 🥳👏💐

TNPSC group 1,2 ,4 prelims and mains

14 Jan, 02:09


State launches 'Drug-Free TN' app

TNPSC group 1,2 ,4 prelims and mains

14 Jan, 01:26


*#Comet | #G3ATLAS | #SolarSystem |*

TNPSC group 1,2 ,4 prelims and mains

14 Jan, 01:26


தை01: தமிழர் திருநாள்.. 🌾

TNPSC group 1,2 ,4 prelims and mains

05 Jan, 04:13


#TNGovtAwards

TNPSC group 1,2 ,4 prelims and mains

04 Jan, 22:55


#BREAKING | 2024ம் ஆண்டிற்கான தந்தை பெரியார் விருதுக்கு விடுதலை இராஜேந்திரன் தேர்வு!

TNPSC group 1,2 ,4 prelims and mains

04 Jan, 22:55


#BREAKING | 2024ம் ஆண்டிற்கான அண்ணல் அம்பேத்கர் விருதுக்கு ரவிக்குமார் எம்.பி., தேர்வு!

TNPSC group 1,2 ,4 prelims and mains

04 Jan, 07:38


SpaDeX: Space Docking Experiment

🛰 SpaDeX Mission is a technology demonstrator mission for the in-space docking using two small spacecraft launched by PSLV.

🛰 This technology is essential for India’s space ambitions such as Indian on Moon, sample return from the Moon, the building and operation of Bharatiya Antariksh Station (BAS), etc.

🛰 Through this mission, India is marching towards becoming the fourth country in the world to have space docking technology.

Objectives:

🛰 To develop and demonstrate the technology needed for rendezvous, docking, and undocking of two small spacecraft (SDX01, which is the Chaser, and SDX02, the Target,) in a low-Earth circular orbit.

🛰 Demonstration of the transfer of electric power between the docked spacecraft,

🛰 Space docking is the intricate process of maneuvering two fast-moving spacecraft into the same orbit, bringing them closer, and joining them to form a single unit.

🛰 This capability is pivotal for assembling large structures or transferring equipment, crew, or supplies in space.

🛰 For instance, the International Space Station (ISS) was built using this technique, with various modules launched separately and docked in space.

#space #science #GS3 #isro

TNPSC group 1,2 ,4 prelims and mains

04 Jan, 07:05


2025 TAMIL NEW SYLLABUS WHERE TO STUDY.pdf.pdf

TNPSC group 1,2 ,4 prelims and mains

04 Jan, 06:14


*இந்தியாவில்* “18 வயதுக்கு உட்பட்டவர்கள் சமூக வலைதள கணக்கு தொடங்க பெற்றோர் அனுமதி தேவை” - மத்திய அரசு.

டிஜிட்டல் தரவுப் பாதுகாப்பு வரைவு விதிகளை வெளியிட்ட மத்திய அரசு.

#shared

TNPSC group 1,2 ,4 prelims and mains

07 Dec, 02:13


🔆SheSTEM 2024:

Organizers: Atal Innovation Mission (AIM), NITI Aayog, and the Embassy of Sweden.
Objective: To inspire youth and promote STEM careers, focusing on innovative solutions for sustainability.
Theme for 2024: Battery Technology and Energy Storage (BEST) systems.
Event Highlights: Showcased youth-driven energy solutions with sustainability goals.
Mission: Empower students to become future STEM leaders and address pressing global issues.

📍Atal Innovation Mission (AIM):

It is a flagship initiative set up by the NITI Aayog in 2016 with an objective to create and encourage an environment of innovation as well as entrepreneurship across schools, educational organisations, research institutes and industries including MSMEs.

TNPSC group 1,2 ,4 prelims and mains

06 Dec, 15:01


Dear aspirants

Please check today's special news on TN Endangered Species Conservation Fund

For English : https://tinyurl.com/5c2782jy

For Tamil : https://tinyurl.com/4pmrjh8p

Thanks and Regards

Shankar IAS Academy

TNPSC group 1,2 ,4 prelims and mains

06 Dec, 14:54


#prelims

TNPSC group 1,2 ,4 prelims and mains

06 Dec, 14:35


❇️⚡️🅱️ reaking


⭕️தமிழகத்திற்கு ₹ 944.80 கோடி..! புயல் நிவாரண நிதி..!

மத்திய அரசு வழங்கியது..!

TNPSC group 1,2 ,4 prelims and mains

06 Dec, 14:18


First Female President !

TNPSC group 1,2 ,4 prelims and mains

21 Nov, 08:52


IAS K Sanjay Murthy as the new Comptroller and Auditor General (CAG), succeeding Girish Chandra Murmu.

TNPSC group 1,2 ,4 prelims and mains

21 Nov, 08:51


K. Sanjay Murthy to be 15th Comptroller and Auditor General of India

#Polity

TNPSC group 1,2 ,4 prelims and mains

21 Nov, 08:51


India's Border Dispute with Neighbours

#Security

TNPSC group 1,2 ,4 prelims and mains

21 Nov, 08:51


Dugong Conservation Reserve

#Environment

TNPSC group 1,2 ,4 prelims and mains

21 Nov, 04:44


World Fisheries Day

#PIB #mains #prelims #facts

TNPSC group 1,2 ,4 prelims and mains

21 Nov, 00:25


Dear aspirants

Please check today's special news on Preliminary assessment of the Pudhumai Penn scheme

For English : https://tinyurl.com/26bt3nzr

For Tamil : https://tinyurl.com/y8bvzspy

Thanks and Regards

Shankar IAS Academy

TNPSC group 1,2 ,4 prelims and mains

21 Nov, 00:11


திவ்வியப் பிரபந்தங்கள் 24 வகைப்படும்.

💚இதிலுள்ள மொத்த பாடல்கள் 4 பிரிவுகளாக பிரிக்கப்பட்டுள்ளது.

1. முதல் ஆயிரம்

2. பெரிய திருமொழி

3. திருவாய்மொழி

4. இயற்பா

👉947 பாடல்கள்

👉1134 பாடல்கள்

👉1102 பாடல்கள்

👉817 பாடல்கள்.

பாசுரங்களின் மொத்த எண்ணிக்கை 3892 ஆகும் இதனுடன் திருவரங்கத்து அமுதனார் இயற்றிய ராமானுஜர் நூற்றந்தாதியில் உள்ள 108 பாசுரங்களையும் சேர்த்து 4000 என்பர்.

இந்த தொகுப்பில் சுமார் 1100 பாடல்கள் நம்மாழ்வாரால் இயற்றப்பட்டது ஆகும்.

TNPSC group 1,2 ,4 prelims and mains

21 Nov, 00:11


❇️பெருமாள் திருமொழி

வித்துவக்கோடு என்னும் ஊர் கேரள மாநிலத்தில் பாலக்காடு மாவட்டத்தில் உள்ளது.

இங்குள்ள இறைவனான உய்ய வந்த பெருமாளை அன்னையாக உருவகித்து குலசேகர ஆழ்வார் பாடியுள்ளார்.

இதில் 105 பாசுரங்கள் உள்ளன.

TNPSC group 1,2 ,4 prelims and mains

21 Nov, 00:11


🤔Do you know🤔

இவரின் வேறு பெயர்கள்

(கொல்லிக் காவலன், கூடல் நாயகன், கோழிக்கோ)

🌼ராமனுக்குத் தாலாட்டு பாடியவர்-

குலசேகர ஆழ்வார்.

🌼கண்ணனுக்குத் தாலாட்டு பாடியவர்

பெரியாழ்வார்.

🌼திருமாலைப் பாடாமல் நம்மாழ்வாரையே தெய்வமாகப் பாடியவர்- மதுரகவியாழ்வார்

TNPSC group 1,2 ,4 prelims and mains

20 Nov, 16:07


Millets: Leading States 🇮🇳

12 States launched millet missions since 2017

10% Growth in millet production (17.87 MT in 2016-17 to 19.67 MT in 2020-21)📈📈

Odisha Millets Mission: A unique fork-to-farm initiative to revive millets in farms and diets🍽️

TNPSC group 1,2 ,4 prelims and mains

20 Nov, 16:03


Ayushman Vay Vandana Card
It enables all senior citizens aged 70 and above to access free healthcare benefits under the Ayushman Bharat Pradhan Mantri Jan Arogya Yojana (AB PM-JAY).
Eligible beneficiaries covered under Private health insurance policies or Employees’ State Insurance Corporation (ESIC) scheme will also be eligible to avail benefits under PMJAY.
Those already availing benefits of Central Government Health Scheme (CGHS) and Ex-Servicemen Contributory Health Scheme (ECHS) may have to either choose their existing scheme or opt for PMJAY.

#Government_schemes

TNPSC group 1,2 ,4 prelims and mains

20 Nov, 13:36


💐💐💐💐💐💐💐💐💐

Cloud Seeding

⛳️⛳️⛳️⛳️⛳️⛳️⛳️⛳️⛳️⛳️
What is cloud seeding? All about artificial rain used when AQI is high

• Also called artificial rain.

• A weather modification technique to enhance precipitation.

How It Works:

• Involves dispersing substances like:

• Silver iodide.

■ Potassium iodide.

Dry ice.

• These act as nuclei for water droplets to form around, encouraging rain or snow.

• Carried out using:

• Aircraft.

• Ground-based generators.

■ Rockets (in some cases).

• Mechanism:

• Increases the radius of cloud droplets so they grow larger.

• Gravity pulls the larger droplets down as rainfall.

• Applications:

• Weather modification: To increase rainfall or snowfall in regions with low precipitation.

• Air pollution mitigation:

• Potential to "wash away" particulate matter and pollutants.

■ Increased rainfall can help settle dust and airborne particles, temporarily improving air quality.

• Challenges: Requires suitable atmospheric conditions, such as:

• Clouds with sufficient moisture.

• Favorable weather patterns.

Effectiveness is limited and varies based on local environmental factors.

TNPSC group 1,2 ,4 prelims and mains

20 Nov, 13:36


Government issues operational guidelines for the implementation of the Model Solar Village under the PM-Surya Ghar-Muft Bijli Yojana.

MNRE India says that under the scheme, emphasis has been placed on creating one Model Solar Village per district across the country.

The Ministry says that a total financial outlay of Rs 800 crore has been allocated for this component.

TNPSC group 1,2 ,4 prelims and mains

20 Nov, 04:41


2023-24 _CA_SHCEMES COMPILATION.pdf

TNPSC group 1,2 ,4 prelims and mains

20 Nov, 04:04


56th Tiger Reserve - Guru Ghasidas (Chhattisgarh) of the country notified in Chhattisgarh

🔹The Government of Chhattisgarh, on advice of the National Tiger Conservation Authority (NTCA), notified the Guru Ghasidas - Tamor Pingla Tiger Reserve across Manendragarh-Chirmiri-Bharatpur, Korea, Surajpur and Balrampur districts of Chhattisgarh.

🔹The National Tiger Conservation Authority had accorded final approval for notifying the Guru Ghasidas- Tamor Pingla Tiger Reserve in October, 2021.

Geography:

🔹The tiger reserve, encompassing a total area of 2829.38 sq.kms, includes a core/critical tiger habitat of 2049.2 sq.kms, comprising the Guru Ghasidas National Park and Tamor Pingla Wildlife Sanctuary, and has a buffer of 780.15 sq.kms.

Ecology:

🔹Nestled in the Chota Nagpur plateau and partly in Baghelkhand plateau, the tiger reserve is blessed with varied terrains, dense forests, streams and rivers favourable for harbouring a rich faunal diversity and contains critical habitats for the tiger.

🔹A total of 753 species, including 365 invertebrates and 388 vertebrates, have been documented from Guru Ghasidas-Tamor Pingla Tiger Reserve by the Zoological Survey of India.

🔹The invertebrate fauna is represented mostly by the class insecta.

🔹The vertebrate fauna includes 230 species of birds and 55 species of mammals comprising several threatened species from both the groups.

Important Takeaways:

🔹It is the third largest tiger reserve in the country after Nagarjunasagar-Srisailam Tiger Reserve in Andhra Pradesh and Manas Tiger Reserve in Assam.

🔹The Guru Ghasidas-Tamor Pingla Tiger Reserve becomes the 56th Tiger Reserve to be notified in the country.

🔹With this notification, Chhattisgarh is now home to 4 Tiger Reserves, which is bound to strengthen conservation of the species with ongoing technical and financial assistance from the National Tiger Conservation Authority under Project Tiger.

Source - https://pib.gov.in/PressReleseDetail.aspx?PRID=2074302&reg=3&lang=1&s=09

#Environment

TNPSC group 1,2 ,4 prelims and mains

20 Nov, 03:58


#scheme #prelims

TNPSC group 1,2 ,4 prelims and mains

20 Nov, 01:20


#StudyWithVajiram | ➡️A new study published in the journal Nature has highlighted the ineffectiveness of carbon trading mechanisms in achieving meaningful emission reductions.
➡️The study, conducted by researchers from European and American institutions, reviewed thousands of projects responsible for generating carbon credits equivalent to one billion tonnes of carbon dioxide.
➡️It found that only 16% of these credits corresponded to actual emission reductions.

TNPSC group 1,2 ,4 prelims and mains

18 Nov, 03:59


🔆Committees on Western Ghats:

📍Sanjay Kumar Committee:
Formed to review state objections on ESA demarcations and validate proposed exclusions.
Will conduct field visits to verify if demands for village exclusions from ESA listings are justified.
Seeks to finalize the ESA status for villages, restricting activities harmful to biodiversity.

📍Madhav Gadgil Committee (2011):
Established by UPA government to propose protection measures for the Western Ghats.
Recommended designating the entire Western Ghats as ecologically sensitive.
Proposed the creation of a dedicated ecological authority to regulate development.
Report suggested rigorous conservation, but its recommendations were not fully adopted.

📍Kasturirangan Committee (2012):
Formed as a follow-up to the Gadgil Committee to provide a more moderate approach.
Based ESA demarcations on 37% of the Western Ghats, focusing on forested areas.
Emphasized a balance between conservation and developmental needs, allowing limited activity in specific areas.

TNPSC group 1,2 ,4 prelims and mains

18 Nov, 03:49


DRDO carries out successful flight-trial of India’s first long-range hypersonic missile off the Odisha coast

#gs3
#prelims
#defence

TNPSC group 1,2 ,4 prelims and mains

17 Nov, 15:13


16th finance commission on a four-day visit to TN from today
TN To Seek Fairer Share Of Funds

TNPSC group 1,2 ,4 prelims and mains

17 Nov, 15:10


🔘UDGAM Portal

Developed by : RBI

Aimed at : It facilitates the registered users to search unclaimed deposits/accounts across multiple banks at one place in a centralised manner. The unclaimed deposits can be claimed only from the respective bank.

▪️There are 30 banks, which are part of UDGAM portal, and they cover around 90% of unclaimed deposits(in value terms) in Depositor Education and Awareness (DEA) Fund of RBI.

TNPSC group 1,2 ,4 prelims and mains

17 Nov, 15:08


Armed Forces Special Powers Act (AFSPA) extension in Manipur

🪖Govt has reimposed the AFSPA in 6 police station jurisdictions in Manipur, citing a volatile situation and the involvement of insurgent groups in violent acts.

🪖Areas of Imphal valley - Sekmai, Lamsang, Lamlai, Moirang, Leimakhong, and Jiribam.

🪖The status had been rolled back in these areas between April 2022 and April 2023, just before the ongoing ethnic violence began

🪖The AFSPA has been in effect in Manipur since 1980, with gradual withdrawals and reintroductions based on the security situation

🪖Under Section 3 of the Act, Both Central Govt or Governor of State can declare a region as "disturbed area" to impose AFSPA

🪖AFSPA is currently in force in J&K, parts of Nagaland, Assam, Manipur, and Arunachal Pradesh.

🪖It was completely lifted from Meghalaya in April 2018 & Tripura in 2015

🪖The armed forces have been empowered to open fire; enter and search without warrant, and arrest any person and indemnity for the acts

#GS3 #security

TNPSC group 1,2 ,4 prelims and mains

17 Nov, 01:25


ORBITAL :- a thought-provoking and imaginative exploration set in the unique setting of the International Space Station (ISS).

TNPSC group 1,2 ,4 prelims and mains

16 Nov, 08:36


Renamed

TNPSC group 1,2 ,4 prelims and mains

16 Nov, 02:42


Birsa Munda: The Architect of Tribal Resilience.

🏹 Birsa Munda was a prominent freedom fighter and a tribal leader who dedicated his life to fight for the rights of indigenous communities. 

🏹 He was born in 1875 in Chotanagpur region and belonged to the Munda tribe. 

🏹 He closely witnessed the exploitation of his people by the colonial agrarian policies such as Permanent settlement which replaced the traditional agrarian system of Mundas known as Khuntkatti agrarian system. 

🏹 Forced labour in plantations and exploitation by money lenders (dikus) led to tribal movement

🏹The Munda rebellion (Ulgulan) led by Birsa Munda was started in the late 19th century.

🏹British by force suppressed the movement and captured Birsa Munda. He died in captivity in 1900 under mysterious circumstances.

🏹 His birthday is recognised as Tribal Pride Day (Janjatiya Gaurav Diwas)

#leaders #GS1 #history

TNPSC group 1,2 ,4 prelims and mains

15 Nov, 08:02


https://t.me/TNPSC_Office

TNPSC group 1,2 ,4 prelims and mains

15 Nov, 08:01


Official Telegram channel of Tamil Nadu Public Service Commission

TNPSC group 1,2 ,4 prelims and mains

15 Nov, 01:31


News Today | 16th November, 2023

India celebrates Janjatiya Gaurav Divas (Tribal Pride Day) to honour tribal freedom fighter Bhagwan Birsa Munda

#VisionIAS #NewsToday #CurrentAffairs #JanjatiyaGauravDivas #BirsaMunda
#TribalPrideDay #FreedomFighter

TNPSC group 1,2 ,4 prelims and mains

14 Nov, 15:44


PM E-Drive Scheme

TNPSC group 1,2 ,4 prelims and mains

14 Nov, 15:33


#StudyWithVajiram | ➡️In line with the Kunming-Montreal Global Biodiversity Framework (KM-GBF), India has submitted its National Biodiversity Strategy and Action Plan (NBSAP) with 23 specific national biodiversity targets.
➡️The strategy is designed to address pressing challenges in biodiversity conservation and sustainable development.

TNPSC group 1,2 ,4 prelims and mains

14 Nov, 15:00


Seaplane Routes in News

🛩 Prakasam Barrage to Srisailam
The swift 45-minute service will enhance tourism, employment, and improve access to destinations like Srisailam’s ancient Shiva temple, Tiger Reserve, and the iconic dam

🛩 Kochi to Mattupetty Dam (Idukki)
It will reduce the travel time to Munnar and is located near many designated Eco sensitive zones like,

🛩 Anamudi Shola National Park, Pampadum Shola National Park and Kurinjimala Sanctuary

🛩 Kanan Devan Hills Reserve Forest also extends into the area, providing a habitat for endangered wildlife such as wild elephants, a Schedule I protected species under Indian law.

🛩 The project was inaugurated under UDAN Seaplane Component under Ministry of Civil Aviation

#GS3 #infrastructure #prelims #aviation

TNPSC group 1,2 ,4 prelims and mains

14 Nov, 15:00


Remembering Nehru on his 135th Birth Anniversary 🌹

Nehru: The Inventor of Modern India, laid crucial steps to establish India into a Sovereign, Socialist, Secular, Democratic, Scientific Republic!

#leaders

TNPSC group 1,2 ,4 prelims and mains

06 Nov, 04:43


#polity #prelims

TNPSC group 1,2 ,4 prelims and mains

06 Nov, 04:43


#polity #prelims

TNPSC group 1,2 ,4 prelims and mains

06 Nov, 04:36


#CasteCensus | #Telangana |

TNPSC group 1,2 ,4 prelims and mains

06 Nov, 00:24


Original version of PREAMBLE

42 CAA added : Socialist, Secular, Integrity.

#polity #prelims

TNPSC group 1,2 ,4 prelims and mains

06 Nov, 00:21


🔆Black Hole

It is a region in space with such strong gravity that nothing, not even light, can escape from it. According to Einstein’s theory of general relativity, a black hole is created when a large mass becomes very compact, bending spacetime. The boundary of no return is called the event horizon.
Types: There are four main types of black holes:
🔸Stellar Black Holes: Formed by collapsing stars.
🔸Intermediate Black Holes: Larger than stellar but smaller than supermassive.
🔸Supermassive Black Holes (SMBH): The largest type, found at the centers of galaxies, like Sagittarius A* in our galaxy.
Micro Black Holes: Very small, hypothetical black holes, proposed by Stephen Hawking in 1971.
Black holes form when a massive star runs out of fuel. Stars shine because of nuclear fusion, which pushes outward against gravity. But when a star exhausts its fuel, this outward pressure stops, and gravity takes over, causing the star to collapse.

TNPSC group 1,2 ,4 prelims and mains

06 Nov, 00:19


Asian Buddhist Summit 2024

TNPSC group 1,2 ,4 prelims and mains

05 Nov, 16:01


#Summits2024

TNPSC group 1,2 ,4 prelims and mains

05 Nov, 14:04


AIM TN |TNPSC Group 2A Mains Classes in AIM TN YouTube Channel!
Free test
80 Days | Full Course + 16 Tests!

https://youtube.com/@aimtn?si=8kloLslju0B7PfAp

Useful for Group 2 A mains student

TNPSC group 1,2 ,4 prelims and mains

05 Nov, 14:04


The most successful people I know aren’t talented.

They’re consistent.

It's so simple, yet 99% of people still skip the reps.


Do not miss the daily grind 2 days in a row.

"Habits missed once is a mistake, Habits missed twice is the beginning of a new habit"

TNPSC group 1,2 ,4 prelims and mains

05 Nov, 02:55


Evolution of Indian constitution.

#polity #prelims

TNPSC group 1,2 ,4 prelims and mains

05 Nov, 02:46


👆🏻 விடியல் பயணம் திட்டம்
👉🏼 தமிழ்நாடு அரசின் கட்டணமில்லா பேருந்து பயணத்திட்டம்
👉🏼 தொடக்கம் : 07.05.2021
#TNSchemes
#KMFRIENDS
#TNPSC

TNPSC group 1,2 ,4 prelims and mains

05 Nov, 02:31


💙 குறுந்தொகை 🪔

🌺 குறுமை + தொகை = குறுந்தொகை.

🧿 குறுந்தொகை எட்டுத்தொகை நூல்களுள் ஒன்று.

🌎 குறைந்த அடியளவால் பாடப்பெற்ற பாடல்களின் தொகுப்பே குறுந்தொகை.

🩵 இந்நூல், எட்டுத்தொகை நூல்களுள் ஒன்று.

❤️ இதில், கடவுள் வாழ்த்துடன் நானூற்றொரு பாடல்கள் உள்ளன.

🎁 அகப்பொருள் பற்றிய பாடல்களைப் பல்வேறு காலங்களில் வாழ்ந்த புலவர்கள் பாடியுள்ளார்கள்.

😍 இப்பாடல்கள் குறைந்த அளவாக நான்கடிகளையும் அதிக அளவாக எட்டு அடிகளையும் கொண்டிருக்கின்றன.

இந்நூலைத் தொகுத்தவர் பூரிக்கோ.

❤️ பாரதம் பாடிய பெருந்தேவனார் இந்நூலுக்குக் கடவுள் வாழ்த்துப் பாடியுள்ளார்.

🎁 இப்பாடலாசிரியர் குறித்த செய்திகள் கிடைக்கவில்லை.

🩵 இந்நூல் வாயிலாகப் பண்டைத்தமிழரின் இல்வாழ்க்கை, ஒழுக்கம், மகளிர் மாண்பு, அறவுணர்வு முதலியவற்றை அறியலாம்.

🌈 கடவுள் வாழ்த்து நீங்கலாக, அகத்திணை சார்ந்த 401 பாடல்களை உடையது.

🧿 "நல்ல குறுந்தொகை" எனச் சிறப்பித்து உரைக்கப்படுவது.

🌎 உரையாசிரியர்கள் பலராலும் அதிகமாக மேற்கோள் காட்டப்பட்ட நூல். ஆதலால் இந்நூலே முதலில் தொகுக்கப்பட்ட தொகை நூலாகக் கருதப்படுகிறது.

🌺 1915ஆம் ஆண்டு சௌரிப்பெருமாள் அரங்கனார் முதன் முதலில் இந்நூலைப் பதிப்பித்தார்.

TNPSC group 1,2 ,4 prelims and mains

04 Nov, 16:15


👆🏻 UPI - Transactions GROWTH 45%

TNPSC group 1,2 ,4 prelims and mains

04 Nov, 15:29


Namo Drone Didi: Empowering Women Self-Help Groups with Advanced Agricultural Technology

TNPSC group 1,2 ,4 prelims and mains

04 Nov, 15:27


மிக_முக்கியமான_வழக்குகள்.pdf

TNPSC group 1,2 ,4 prelims and mains

04 Nov, 15:09


Climate change

TNPSC group 1,2 ,4 prelims and mains

04 Nov, 14:37


The timeline of the Civilizations are given below:

- Egyptian civilization – 3100 to 1100 BC

- Mesopotamian civilization - 3500 to 2000 BC

- Chinese civilization - 1700 to 1122 BC

- Indus civilization -3300 to 1900 BC

TNPSC group 1,2 ,4 prelims and mains

04 Nov, 14:37


Mehergarh – the Precursor to Indus Civilisation.

Mehergarh is a Neolithic site.

It is located near the Bolan Basin of Balochistan in Pakistan.

TNPSC group 1,2 ,4 prelims and mains

04 Nov, 14:37


The Kyoto Protocol is specifically designed to address global warming by setting binding targets for reducing carbon emissions and other greenhouse gases.

TNPSC group 1,2 ,4 prelims and mains

04 Nov, 14:37


The Montreal Protocol, adopted in 1987, aims to protect the ozone layer by phasing out the production and use of ozone-depleting substances.

TNPSC group 1,2 ,4 prelims and mains

04 Nov, 14:37


The Rotterdam Convention (1998) focuses on the trade of hazardous chemicals and pesticides, requiring prior informed consent from countries before importing these substances.

TNPSC group 1,2 ,4 prelims and mains

04 Nov, 14:28


Empowering Women Self-Help Groups with Advanced Agricultural Technology

#scheme #women_empowerment

NAMO DRONE DIDI

TNPSC group 1,2 ,4 prelims and mains

04 Nov, 14:23


#AIMTN | #TNPSC | #Group2A |

TNPSC group 1,2 ,4 prelims and mains

04 Nov, 08:55


Tele MANAS: Revolutionizing Mental Health Care in India

TNPSC group 1,2 ,4 prelims and mains

02 Nov, 02:33


November 2 #days

International Day to End Impunity for Crimes Against Journalists

this day focuses on addressing the urgent need to protect journalists and bring those who harm them to justice. It’s a day to stand up for the right to freedom of expression and to honor those who have lost their lives in the pursuit of truth.

___
Article 19(1)(a): All citizens shall have the right to freedom of speech and expression

TNPSC group 1,2 ,4 prelims and mains

02 Nov, 01:03


First Artificial Insemination Great Indian Bustard ❤️

TNPSC group 1,2 ,4 prelims and mains

01 Nov, 10:05


ISRO Launches India's First Analog Space Mission In Leh

https://www.ndtv.com/india-news/isro-launches-indias-first-analog-space-mission-in-leh-6920324

TNPSC group 1,2 ,4 prelims and mains

01 Nov, 09:03


8⃣ Indian states celebrate their formation on November 1st, including:

☘️Andhra Pradesh: Formed on November 1, 1956
☘️Haryana: Formed on November 1, 1966
☘️Karnataka: Formed on November 1, 1973
☘️Kerala: Formed on November 1, 1956
☘️Madhya Pradesh: Formed on November 1, 2000
☘️Punjab: Formed on November 1, 1966
☘️Chhattisgarh: Formed on November 1, 2000
☘️Tamil Nadu: Formed on November 1 
 
November 1st is also known as Karnataka Rajyotsava or Karnataka State Day, a public holiday that commemorates the formation of the state in 1956. The day marks the merger of the Kannada-speaking regions of southwestern India under the States Reorganisation Act 1956

TNPSC group 1,2 ,4 prelims and mains

01 Nov, 09:02


FAZAL ALI COMMISSION

The States Reorganisation Commission (SRC), popularly known as the Fazl Ali Commission, was appointed in 1953 to address the growing demand for states based on linguistic identity. It submitted its report in 1955.

COMPOSITION:

• Fazl Ali: Chairman
• K. M. Panikkar: Member
• H. N. Kunzru: Member

KEY RECOMMENDATIONS:

1. Rejection of language as the sole basis for reorganisation
2. Proposed reorganization of India into 16 States and 3 Union Territories
3. Departure from existing state boundaries, taking into account administrative, economic, and security considerations.
4. Dissolution of four-fold classification of states: Abolition of the existing classification of states (Part A, Part B, Part C, and Part D) to promote greater equality among states.

IMPACT:

• The States Reorganisation Act was passed in 1956, largely based on the commission's recommendations.
• This led to a significant redrawing of the map of India, with several new states being formed along linguistic lines.

TNPSC group 1,2 ,4 prelims and mains

01 Nov, 08:46


MODERN INDIA BATTLES

#history #prelims

TNPSC group 1,2 ,4 prelims and mains

30 Oct, 05:02


India - Canada Relation..

TNPSC group 1,2 ,4 prelims and mains

30 Oct, 04:24


' ஆயுஷ்மான் பாரத் ' இலவச மருத்துவக் காப்பீட்டின் கீழ் 70 மற்றும் அதற்கு மேற்பட்ட வயதுடைய மூத்த குடிமக்கள் அனைவருக்கும் ரூ. 5 லட்சம் வரை மருத்துவக் காப்பீடு வழங்கும் திட்டத்தை பிரதமர் நரேந்திர மோடி தொடங்கி வைத்தார்

TNPSC group 1,2 ,4 prelims and mains

30 Oct, 04:22


MGNREGA: Decline in Worker Participation

✅️Key Points:

✴️Mass Deletion of Workers: Over 8.4 million workers were removed from MGNREGA rolls between April and September 2024.

✴️Reasons for Deletion: The Aadhaar-Based Payment System (ABPS) implementation led to the exclusion of many workers due to technical glitches and stringent eligibility requirements.

✴️Impact on Employment: A noticeable decline in person-days generated under MGNREGA has occurred.

✴️State-Wise Variations: Tamil Nadu and Chhattisgarh recorded the highest number of deletions, whereas Maharashtra and Himachal Pradesh reported an increase in person-days.


✅️Analysis:

✴️The strict implementation of ABPS has excluded numerous eligible workers, resulting in fewer job opportunities for rural households.

✴️Addressing the technical issues and relaxing ABPS eligibility criteria could prevent further exclusions.

✴️Ensuring that MGNREGA remains accessible to all eligible workers is essential.



---

UPSC Questions:

🎯Prelims: What does MGNREGA stand for?

A) Mahatma Gandhi National Rural Employment Guarantee Act

B) Mahatma Gandhi National Rural Employment Guarantee Agency

C) Mahatma Gandhi National Rural Employment Guarantee Authority

D) Mahatma Gandhi National Rural Employment Guarantee Association


🎯Mains: Discuss the challenges MGNREGA faces in providing employment opportunities to rural households. What factors contribute to the decline in worker participation, and what measures can address these challenges?

TNPSC group 1,2 ,4 prelims and mains

30 Oct, 04:21


October 30

World Thrift/Savings Day

#days

TNPSC group 1,2 ,4 prelims and mains

30 Oct, 03:53


• நாட்டின் விடுதலை போராட்டம் உள்ளிட்ட பல்வேறு மக்கள் நல போராட்டங்களுக்காக தன் வாழ்நாளில் ஐந்தில் ஒரு பங்கினைச் சிறையில் கழித்த தியாகச் செம்மல்.

• "சாதியையும் நிறத்தையும் பார்த்து மனிதனை மனிதன் தாழ்வுபடுத்துவது பெருங்கொடுமை;
சாதியும் நிறமும் அரசியலுக்கும் இல்லை; ஆன்மிகத்திற்கும் இல்லை."

- ‘பசும்பொன்’ முத்துராமலிங்கத் தேவர்.

TNPSC group 1,2 ,4 prelims and mains

30 Oct, 01:21


#TNPSC | #TNPSCGroup4 | #OCV |

TNPSC group 1,2 ,4 prelims and mains

30 Oct, 01:21


#ElectoralRoll | #ElectionCommission |

TNPSC group 1,2 ,4 prelims and mains

29 Oct, 04:21


#TNPSCcircle #NEWS

TNPSC group 1,2 ,4 prelims and mains

29 Oct, 04:21


#TNPSCcircle #NEWS

TNPSC group 1,2 ,4 prelims and mains

29 Oct, 00:39


👉🏼 INDIA' s Defence Exports
GROWTH

#TNPSC
#KMFRIENDS

TNPSC group 1,2 ,4 prelims and mains

28 Oct, 08:33


https://tnpscresults.tn.gov.in/

TNPSC group 1,2 ,4 prelims and mains

28 Oct, 08:33


Group 4 result🔥🔥

TNPSC group 1,2 ,4 prelims and mains

28 Oct, 04:28


🌸மத்திய அரசின் ' ஆயுஷ்மான் பாரத்' இலவச மருத்துவ காப்பீட்டின் கீழ் 70 வயது மற்றும் அதற்கு மேற்பட்ட மூத்த குடிமக்கள் அனைவருக்கும் காப்பீடு வழங்கும் திட்டத்தை பிரதமர் நரேந்திர மோடி நாளை தொடங்கி வைக்கிறார்

🌸கர்ப்பிணிகள் மற்றும் குழந்தைகளுக்கு தடுப்பூசிகள் முறையாக செலுத்தப்படுவதை பதிவு செய்யும் யு - வின் இணையதளத்தையும் தொடங்கி வைக்கிறார்

TNPSC group 1,2 ,4 prelims and mains

23 Oct, 16:58


The park is developed by the Military Intelligence Training School and Depot (MINTSD) and Roadway Solutions India Infrastructure Limited (SIIL

TNPSC group 1,2 ,4 prelims and mains

23 Oct, 08:46


B R I C S

TNPSC group 1,2 ,4 prelims and mains

23 Oct, 08:45


Tributes to Kittur Rani Chennamma on her birth anniversary.

She bravely led a armed resistance against the British East India Company in 1824.

Since the Britishers didn't recognize her adopted son (due to Doctrine of Lapse introduced by Dalhousie).

Rani Chennamma was finally captured & imprisoned in the Bailhongal Fort, Karnataka.

She passed away on 21st February 1829.

She inspired her lieutenants Sangolli Rayanna, Amatur Balappa, and Gurusiddappa to continue the fight against Britishers.

TNPSC group 1,2 ,4 prelims and mains

23 Oct, 08:45


https://pib.gov.in/PressReleasePage.aspx?PRID=2067116

TNPSC group 1,2 ,4 prelims and mains

23 Oct, 02:56


The Tamil Nadu government recently announced the Kalaichemmal awards, recognizing outstanding contributions in traditional and contemporary painting and sculpture. The awardees are:

A. Manivelu: Award for Traditional Art.
L. Balachandran and K. Kanniappan: Awards for Traditional Sculpture.
K. Muralidharan and A. Selvaraj: Awards for Modern Art.
R. Raghavan: Award for Modern Sculpture.
These awards are presented by the Department of Art and Sculpture.

TNPSC group 1,2 ,4 prelims and mains

23 Oct, 01:09


Pink Auto🚺

TNPSC group 1,2 ,4 prelims and mains

23 Oct, 01:07


A day in PARLIAMENT

#polity #prelims

TNPSC group 1,2 ,4 prelims and mains

22 Oct, 23:37


India’s EV future just got a boost!

Anusandhan National Research Foundation has launched its mission to drive cutting-edge research and innovation in Electric Vehicles. From sustainable mobility to greener roads, this mission is set to accelerate India’s shift to clean energy!

TNPSC group 1,2 ,4 prelims and mains

22 Oct, 16:29


Vijaya Kishore Rahatkar has been appointed as the Chairperson of the National Commission for Women (NCW). She will be the 9th Chairperson of NCW.Previous
Key initiatives:
Sakshama: Support program for acid attack survivors.
Prajwala: Linking self-help groups to central government schemes.
Suhita: 24x7 helpline service for women.
Legal reforms focus: Work on POCSO, anti-triple talaq, and anti-human trafficking.
Digital literacy programs: Launched initiatives for women's digital awareness.
Publication: Introduced a women-centric publication named "Saad".
Mayor of Chatrapati Sambhajinagar (2007-2010): Focused on healthcare and infrastructure projects.
Educational background: Bachelor’s degree in Physics and Master’s degree in History from University of Pune.
Author: Wrote 'Vidhilikhit' (on women’s legal issues) and 'Aurangabad: Leading to Wide Roads'.
Awards: Received the National Law Award and Savitribai Phule Award.

TNPSC group 1,2 ,4 prelims and mains

22 Oct, 16:27


*All scams summarised and shown below. Stay alert.*

*10 Common Tricks Used by Scammers: Beware and Stay Safe*

Scammers target people of all ages, but middle-aged and elderly individuals are particularly vulnerable. Be cautious and aware of these common tricks:

1. *TRAI Phone Scam*: Fraudsters claim to be from TRAI, stating your mobile number is linked to illegal activities, and services will be suspended.
- Reality: TRAI doesn't suspend services; telecom companies do.

2. *Parcel Stuck at Customs*: Scammers claim a parcel with contraband has been intercepted and demand payment.
- Action: Disconnect and report the number.

3. *Digital Arrest*: Fake police officers threaten digital arrest or online interrogation.
- Reality: Police don't conduct digital arrests or online interrogations.

4. *Family Member Arrested*: Scammers claim a relative will be arrested and demand payment.
- Action: Verify with family members before taking action.

5. *Get Rich Quick Trading*: Social media ads promise high returns on stock investments.
- Reality: High-return schemes are likely scams.

6. *Easy Tasks for Big Rewards*: Scammers offer high sums for simple tasks, then ask for investment.
- Reality: Easy money schemes are scams.

7. *Credit Card Issued in Your Name*: Fake executives confirm large transactions on bogus credit cards.
- Action: Check with your bank.

8. *Mistaken Money Transfer*: Scammers claim incorrect transactions and ask for refunds.
- Action: Verify transactions with your bank.

9. *KYC Expired*: Scammers ask for KYC updates via links.
- Reality: Banks require in-person KYC updates.

10. *Generous Tax Refund*: Fraudsters pose as tax officials, asking for bank details.
- Reality: Tax departments already have bank details and communicate directly.

*Stay Safe:*

1. Verify information before acting.
2. Don't click suspicious links.
3. Confirm transactions with banks.
4. Report suspicious calls/numbers.
5. Be cautious of high-return schemes.
6. Update KYC in-person.
7. Don't share personal/bank details.

*Report Scams:*

1. National Consumer Helpline (1800-11-4000)
2. Cyber Crime Reporting Portal (cybercrime.gov.in)
3. Register complaint at 1930
4. Local Police Station

Stay informed, stay vigilant!

🙏

TNPSC group 1,2 ,4 prelims and mains

22 Oct, 16:15


( 22 அக்டோபர் 2008 )

இந்தியா சந்திரனை நோக்கிய சந்திரயான்-1 என்ற முதலாவது ஆளில்லா விண்கலத்தை வெற்றிகரமாக ஏவியது.

இதன் முக்கிய நோக்கம் நிலவுப்பரப்பில் பல்வேறு தாதுக்கள் மற்றும் வேதிமூலகங்களின் பரவலை ஆய்வு செய்வதும், முழு நிலவுப் பரப்பையும் அதிக துல்லியத்துடன் முப்பரிமாண வரைபடமாக்கலும் ஆகும்.
#ISRO #space
இப்பணித்திட்டத்தின் தலைவராக மயில்சாமி அண்ணாதுரை பணியாற்றினார்.