ESE/IRMS 2022
Open in Telegram
2 454
Subscribers
No data24 hours
No data7 days
No data30 days
Posts Archive
2 454
26 Years UPSC IAS/IPS PRELIMS TOPIC WISE SOLVED PAPER 1-2(1995-2020) 11TH EDITION BY MRUNAL PATEL
2 454
Civil Services year-wise Seats
CSE 2011.....910
CSE 2012....998
CSE 2013....1228
CSE 2014....1364
CSE 2015 .....1164
CSE 2016......1079
CSE 2017......980
CSE 2018......782
CSE 2019......896
CSE 2020......796
CSE 2021......712
CSE 2022.... 1011
2 454
🔆Dark Matter
✅ Scientists are investigating how the shape of dark matter halo affects the motion of stars in stellar bars (found at the centre of some galaxies).
✅ Dark energy is the name given to the mysterious force that‘s causing the rate of expansion of our universe to accelerate over time, rather than to slow down.
✅ Dark matter is a component of the universe whose presence is discerned from its gravitational attraction rather than its luminosity.
▪️Features
✅Unlike normal matter, dark matter does not interact with the electromagnetic force.
✅ This means it does not absorb, reflect or emit light, making it extremely hard to spot.
✅ In fact, researchers have been able to infer the existence of dark matter only from the gravitational effect it seems to have on visible matter.
2 454
Repost from ESE CE Interview Transcripts
From the Limited responses received for ESE 2021 Interview Marks, this is the Table and Chart, which you can see for yourself. Average(+6) and Maximum(+20) marks was higher this year compared to previous year.
2 454
🔘Hypersonic Missile
What are hypersonic weapons?
☑️ They are manoeuvrable weapons that can fly at speeds in excess of Mach 5, five times the speed of sound.
☑️ The speed of sound is Mach 1, and speeds upto Mach 5 are supersonic and speeds above Mach 5 are hypersonic.
☑️ Ballistic missiles, though much faster, follow a fixed trajectory and travel outside the atmosphere to re-enter only near impact.
☑️ On the contrary, hypersonic weapons travel within the atmosphere and can manoeuvre midway which combined with their high speeds makes their detection and interception extremely difficult. This makes them very powerful.
☑️ There are two classes of hypersonic weapons: hypersonic glide vehicles (HGV) and hypersonic cruise missiles (HCM).
☑️ HGVs are launched from a rocket before gliding to a target while HCMs are powered by high-speed, air-breathing engines, or scramjets, after acquiring their target.
#upsc_cse
2 454
We apologize for the post about IRMS through ESE as it seems it was fake.
We will update If there is any such notification in future about this from upsc or ministry.
As of now the recruitment will be through civil services examination.
