Science & Tech Last 13 Years UPSC Prelims PYQs Solved | Crack UPSC Prelims with Marathon Session

Dive into the intricacies of Science & Tech with our comprehensive discussion on UPSC Prelims questions from the last 11 years. We analyze key concepts and tackle challenging questions to help you ace your exam.
📚 Gain valuable insights into exam patterns, important topics, and effective strategies to approach Science & Tech questions in the UPSC Prelims. Whether you're a seasoned aspirant or just starting your preparation journey, this video is your ultimate guide to mastering this crucial section of the exam.
🔍 Don't miss out on this opportunity to enhance your understanding and boost your confidence for the UPSC Prelims.
🎯 For the Prelims PYQs (2011-2023) Live Marathon Session's PDF, follow the link below:
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00:00 Intro
01:59 Bio-Technology PYQs (2011-2023)
1:04:21 Technology PYQs (2011-2023)
1:42:45 Health PYQs (2011-2023)
2:10:29 Break
2:31:10 Health PYQs Continued (2011-2023)
2:36:54 Space PYQs (2011-2023)
3:03:38 Nanotech PYQs (2011-2023)
3:13:07 Blockchain PYQs (2011-2023)
3:16:49 IT PYQs (2011-2023)
3:23:25 Electronics PYQs (2011-2023)
3:26:40 Nuclear Tech PYQs (2011-2023)
3:29:12 Renewable Energy PYQs (2011-2023)
3:33:38 Basic Science PYQs (2011-2023)

[@Funforfun27]

best teacher for science and tech

[@akashdubey4517]

Dharmendra sir ko dekh k tension dur ho jata hai
...koi nhi tension subject ki..😂

[@shashankshekhar6061]

Dear Dharmendra sir ,
You have a great sense of humour "Patties garam karne ke kaam aati" @1:06:30 🤣🤣🤣🤣🤣

[@ZAIDQURAISHI-nv9lk]

Thank you team sleepy classes for such a beautiful initiative helping lakh of students 🎉

[@rupaljaiswal2880]

Thank you so much, beautifully covered S and T!

[@Aspirants-ju2ei]

Fantastic session thank you sir and sleepy classes ❤

[@mls6604]

Thank you so much Sir and team Sleepy Classes 💐💐💐💐💐

[@IASaimerPinky]

Awesome session🔥

[@karauli_ki_krisha]

Thankyou sir for this superb session with explanation..😊😊😊😊

[@monikadalal1228]

You made learning fun, thankyou so much sir 🫡

[@sagarsoni9199]

V
Great session sir ❤❤❤❤

[@mahmoodalam1253]

thank u sir

[@anerimehta6224]

thank you

[@aishwarya9635]

Thank you sir ❤

[@monikadalal1228]

Amazing explanation sir🫡✨

[@user-uq5rk8gy9q]

Upsc should be given this option in 89th question ki @ kyoniki aapke pass refrigerators hai 😅😅😅

[@NeverGiveUp-ex1rc]

Thank you sir

[@vanshikachoudhary1438]

THANK YOU SIR😊

[@vaishnavigond7695]

In 2 nd questio we can also called three parent baby mitochondrial DNA treatment

[@ShashankThisSide]

those jokes in between... definately makes learning fun ! was not able to focus today , enjoyed studies

[@Manteho]

Superb session ✌🏻

[@pabitrasahoo4378]

In last moments speed like bullet train 😢🚅

[@Powerfulmeenaji]

Thank you Dharmendra sir ❤❤❤❤❤❤❤❤❤❤

[@raghupabby7966]

i hv never seen sci tech lecture like this thanku sardar ji ❤

[@KalyanKariniPandey]

thanks sir, this was great session, in revising sci and tech.

[@maneeshapaswan902]

Thank you Sir 🙏🏻

[@Powerfulmeenaji]

Thank you sir ..... lob u❤❤❤❤❤

[@adarshkalandria2853]

2:06:40 funniest example.

[@Soumyaranjanakagulu]

Sir blood cells are RBCs and Red Blood cells doesn't have nucleus so that RBCs doesn't contain any Nuclear DNA or gene so I think there genetic modification may not possible in blood cells though they are somatic cells. Please Review this 🙏🙏🙏

[@sushobhitsaurabh9640]

mast padhate hai sir aap🙏

[@rajrajak2293]

Sir you are very funny😂😂😂😂😂

[@Meera.k.21]

sir at 1.28.19 , digital signature biometric or phisiological identifier kaise hoga ? any person can type his name and its a digital signature

[@imukesh_18]

❤❤

[@krishnamahadev4468]

Sir pura session mst tha but ek chiz sabse jyada mst thi jab aap upsc ko etni respect de rahe the..... Upsc kon sa hmari sunta hai 😂😂😂😂😂😂 upsc ne to apni chalani hai 😂😂😂😂

[@FutureiasAliya]

❤

[@avirao3047]

5:34 omg that was cute😂😂😂😂😂😂
17:08

[@soundaryan5350]

Does your overall marathon series cover all pyq from 2011 including if any miscellaneous questions?

[@SleepyClassesIAS]

All the relevant questions have been covered.

[@raghupabby7966]

4D was very funny 😂🎉

[@sasmitamishra417]

2023 questions ni hai ?

[@aditimeena309]

Sir lasy year jyada acha tha.

[@ManishaSingh-ol1tx]

🙂

[@avirao3047]

5:34 omg that was cute😂😂😂😂😂

[@DrChetanDesai]

U increase speed and give less time in chatting with the students in chat box

[@priyanshurajput7723]

❤❤❤❤🎉🎉🎉🎉🎉🎉🎉

[@swnt9987]

Notes?

[@SleepyClassesIAS]

Please check the description section of the video for PDF .

[@gouravgupta3955]

Hepatitis c not having vaccine till now

[@ujjwalchhatrapal6862]

News me padh lena

[@AadityaBais]

Paaji bhot vaahiyat joke maarte ho aap baaki pdaate acha ho

[@superstaroflbsnaa8090]

thank you sir

[@sharmasharma9621]

Thank you so much sir ❤

[@DeePod205]

Thanks a lot sir ❤