Tribute to the great mathematician, Srinivasa Ramanujan on his birth anniversary. 🌸

UPPCS 2024 Prelims Question Paper- General Studies

📰 US Eradicates Invasive ‘Murder Hornets’ Threat to Ecosystems

NORTHERN GIANT HORNET /
MURDER HORNET 🐝 🐝

📍Habitat:
• Native to Asia
• Subtropical & Temperate mountainous
regions in India , China, Korea,
Japan

🪹 Nesting
• Prefers forested areas & underground
cavities
• often in rotted pine roots or tunnels made
by burrowing animals like rodents or
snakes 🐍
• They rarely build nests in human
structures.

🕷Food Habits:
• Tree resin, nectar, honey, soft fruits
mushrooms, Spiders, beetles & other
insects 🕷️ 🍯🍐🍈🍄
• Threat to bees & agriculture

• largest known wasp species in the world.
(up to 2 inches)

#Species
@AgentsofUPSC

PM Modi receives Kuwait's highest honour 'The Order of Mubarak Al Kabeer'

This is the 20th international honour given to PM Modi by a country, officials said.

Satru🤡

When gs is so tough that uppcs prepares you for alternate job

Kuch Bolunga to vivaad ho jayega🤣

UP PCS PRE 2024 CSAT PAPER II 22 DEC 2024 pdf download

📰 India & France sign MoU to build world's largest National museum named
"Yuga Yugeen Bharat ", in New Delhi.

📰 The Bordoibam-Bilmukh Bird Sanctuary
records 72% decline in bird species count in 27 years


BORDOIBAM-BILMUKH BIRD SANCTUARY 🐦‍⬛🪿🦆

📍 Assam

📸 MESMERIZING VIEW

Preparations for Mahakumbh are underway in full fledge 🎯

Prayagraj will host Maha Kumbh Mela 2025 from 13th Jan to 26th feb 2025.

Prayagraj to witness 40-50 cr devotees visiting to take a Holy Dip in the Triveni Sangam.

📰 A recent gas leak at an Indian restaurant has drawn attention to a ski resort located in the Caucasus Mountains of Georgia

🏔️ CAUCASUS MOUNTAIN SYSTEM

• At the intersection of Asia & Europe

• Located b/w the Black Sea & Caspian Sea

• It spread over Russia, Georgia,
Azerbaijan, & Armenia

• Highest Peak - Mt. Elbrus - Europe

• The Caucasus Mountains include the
Greater Caucasus in the north & the
Lesser Caucasus in the south

⚡️Tribal Hamlet

- Definition: A tribal hamlet is a small settlement inhabited by tribal communities, often in remote, forested areas.

✅ Key Features:
1. Small Population: Typically consists of a few dozen to a few hundred people.
2. Traditional Livelihoods: Includes hunting, gathering, farming, and crafts.
3. Cultural Identity: Unique languages, customs, and beliefs are prominent.
4. Natural Resource Dependency: Survival is heavily reliant on forests, rivers, and wildlife.
5. Vulnerability: Prone to environmental degradation and socio-economic marginalization due to isolation.

Join - @AgentsofUPSC✨

⚡️How Does a Speed Gun Work?

✅ Speed Gun: Measures speed of objects without physical contact, using the Doppler effect.

Applications:
- Traffic monitoring.
- Sports performance tracking.
- Industrial motion tracking.

✅ Principle: The Doppler Effect
- Doppler Effect:
- Example: A train horn sounds higher-pitched as it approaches and lower as it moves away. Speed guns use this with radio waves instead of sound.

✅ How It Works
1. Components:
- Transmitter: Sends radio waves.
- Receiver:Captures reflected waves.
- Computer: Calculates speed from frequency changes.
2. Process:
- Radio waves reflect off moving objects.
- Frequency changes indicate motion toward or away from the gun.

✅ Advantages
- Accurate across long distances.
- Unaffected by air resistance.

✅ Advancements: LIDAR Speed Guns
- LIDAR (Light Detection and Ranging):
- Uses focused laser beams for precision.
- More accurate but costlier.

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GST Council approves 'Track and Trace Mechanism' to curb evasion - The Economic Times
https://m.economictimes.com/news/economy/policy/gst-council-approves-track-and-trace-mechanism-to-curb-evasion/articleshow/116545327.cms

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