Science GK in English | General Science important questions | Science Tricks | UPSC, SSC, Railway

[@RaviStudyGkOfficial]

👉वार्षिकी-2022 eBook लिंक- imojo.in/1VtiLvT All Subject eBooks Website Link - www.ravibookspdf.com Dear Friends आप सब की डिमांड पर RAVI Sir की वार्षिकी 2022 eBook आ गई है जिसमें हमने जनवरी 2022 से दिसंबर 2022 के सभी महत्वपूर्ण प्रश्न रखें है, जितने भी प्रश्न और टॉपिक परीक्षा की दृष्टि से महत्वपूर्ण होते है वो हमने इस eBOOK में शामिल किए है कुल 5000 से ज्यादा प्रश्न और 30 से ज्यादा Practice Set है ये पूरा eBOOK 300 से ज्यादा पेजों का है अगर आप किसी भी प्रतियोगी परीक्षा की तैयारी कर रहे हो ज्यादातर प्रश्न आपको सीधे हमारी eBook से मिल जायेंगे (लिंक पर क्लिक करते ही और पेमेंट करते ही 5 सेकंड में आपको आपकी ईमेल पर eBook मिल जायेगा) 👉वार्षिकी 2022 eBook लिंक- imojo.in/1VtiLvT 👉बाकी subjects (जैसे General Science, Geography, Polity, History, Economics, Computer, Economics, Enviornment, की eBook खरीदने के लिए हमारे online Store पर जाए गूगल पर या किसी भी इंटरनेट ब्राउजर में सर्च करें www.ravibookspdf.com या लिंक पर क्लिक करें www.ravibookspdf.com Ravi Sir, Aditi Mam और उनकी पूरी Team ने बहुत मेहनत की इस eBook को बनाने में (सबसे बेस्ट कॉन्टेंट के लिए RAVI Sir Famous है) हमारी eBook की PDF से हर EXAM में ज्यादातर प्रश्न आते है तभी हमारी RAVI Sir की eBooks पूरे भारत में प्रसिद्ध है आप हमारी सभी EBooks को पढ़कर किसी भी प्रतियोगी परीक्षा को आसानी से सफल हो सकते हो कुछ ही महीनों में तैयारी करके. हमारे सभी KZbin Channel को Subscribe करें 1) RAVI Study IQ GK 2) Current Affairs By RAVI 3) RAVI Aditi Classes (English Medium Channel) 4) Ravi Aditi Vlogs (रवि सर और अदिति मैम को LIVE देखें) 5) RAVI Books PDF (नया चैनल) किसी भी सहायता या कुछ पूछने के लिए हमसे ईमेल पर संपर्क करें👉 [e-mail] ThankYou🙂 Wish You All The Best✨💫 .......…….….…

[@learningskills8675]

Sir aapne g=GMm ² bataya but g=GM/r² hota hai

[@rajithaeppa8719]

1=a

[@rajithaeppa8719]

2=a

[@rajithaeppa8719]

3=c

[@rajithaeppa8719]

4=b

[@talkwithiqlas9668]

Thanks for providing questions in English English lovers likes this

[@saritatrivedi139]

excuse me.....we are hindi lover

[@mirtabinda517]

yes we are English Lovers

[@preetsampaswan6255]

@@mirtabinda517 yes I also

[@saimore795]

Thank you to providing this much questions thank you so much you are teaching very nice friend🔥😊

[@tauhidullah2172]

Thanks iseee vedio banaw Allah ap ko har maqsadd Mai kamyab Kari🤲

[@usamamuhammad1087]

aameen

[@lakkibhi408]

Massaallah

[@sandeepprasadyogi7498]

@ll@h woh kya hota hai?? Kabhi dekha hai??😏🗿

[@kheroGaming]

​@@sandeepprasadyogi7498 ab hidar bhi shuru ho gai

[@sandeepprasadyogi7498]

@@kheroGaming dekha hai?? Sidha sawal hai... Isme shuru aur band hone wali kya baat hai??😆

[@nengnunthengsingson6689]

WOW DATS GREAT👍👏😊

[@kavitabhatt4580]

Thank you for providing in english

[@KundanKumar-cr5qv]

Hyy

[@KundanKumar-cr5qv]

Hlo

[@KundanKumar-cr5qv]

Ap kha se ho

[@KundanKumar-cr5qv]

Kavita

[@pmproyt5726]

From surat

[@nehagambhirrao2209]

Thanks a lot sir for this video.this is very useful for me.

[@teppalameenakshi2806]

1. six 2. Cryometer 3. Both a and b 4. 20 HZ to 20,000 HZ 5. Photovolatic cell 6. 0 7. Tesla 8. Dalton 9.26-2 = 24 10. 36- 17 = 19

[@prabhavicompetitionhub4741]

Gajab..man gye...ssc k sare video maine free me bnaye...but mujhe jisne inspire kiya wo ravi sir ne...tq sir

[@user-vv2lu3or3g]

1 part

[@user-vv2lu3or3g]

Both a and b

[@bhartisuman5602]

Thanku so much sirji for this amazing MCQ ☺️ 🔥🔥🔥 bht achse yaad ho bhi gaye🙏🙏🙏thanku sirji

[@prashantraibagkar8022]

1. 6 2. Cryometer 3. Both A and B 4. 20Hz to 20000Hz 5. Photovoltaic cell 6. 0 7. Tesla 8. Dalton 9. 24 10. 19

[@Saifali-om7gq]

sirr esay videoss mazidd v banyea from pakistan

[@sivrajedit5923]

It's right bri

[@amaramajeeda5062]

THANKS SIR FOR GIVING A LOT OF INTERISTING KNOWLEDEGE 😇

[@AbidAli-hi4vb]

🏑🏑🏑🏑

[@Ahaan_Jeelani]

Concept explanation was illuminative and amazing.....very helpful ❤️❤️

[@Krishnasingh-dmpy]

Thankyou bhaia mera gk quiz aapki wajah se accha jayega😊

[@balifebabyabhishek4836]

👌very beautiful explain & nice revision thank you so much 👍

[@Carloveranshu]

The way u explain the ques. With concept is very helpful👍🏻

[@pronaybasustudy]

very good sight...study revision and exam at a glance...thank you sir for helping us...

[@shakirqazi4499]

All is well

[@gurpreetbhullar2821]

🙏👌 best teacher

[@sujalnegi8779]

Concept explanation was illuminative and amazing

[@dharampalrana9482]

Dimona

[@dharampalrana9482]

Ioda Num One

[@dharampalrana9482]

Ymf

[@anokharayanshu3980]

ff

[@sujalnegi8779]

@@anokharayanshu3980 Sujal@Negi apni Id btai

[@sorokhaibampradip1579]

Thnks for making video in English medium 🙏🙏🙏🙏

[@BhaiSuperstark]

Very helpful video 📸

[@Suman-k2h4n]

Thank you so much sir aapke ine questions se Hamen bahut help milati hai aur Aisi Aisi chijen Pata Chalti Hai Jo Hamen Pata bhi nahin hongi thank you so much sir you are my favourite teacher

[@shifanasherinnk6738]

Thanku sirr

[@SimranKaur-jq4ri]

Thank you so much sir for your tremendous efforts 🙏🙏 God bless you

[@studyicon792]

Yes sir thank you for questions regarding 🙏🙏

[@nilumallik9438]

Outstanding Technic of teaching

[@malenadahudugamastermanjun7834]

BEST MCQ s ever....pls provide PDFs for us..THANK U...

[@AdnanAdnan-th7cw]

Thank you

[@ibapynhunsuchiang3827]

Thank q so much for providing question n answers to us in English 🙏🙏🙏

[@ashutoshkumar9parasf529]

Q 17 you have answered Conductence Unit. Conductivity unit is seimens /metre

[@foujiiblog5576]

Yes and mho per meter

[@PriyaKumari-jr4wh]

1.ans- 6 2.ans- cryometer 3.ans- both a and b 4.ans- 20Hz to 20000Hz 5.ans- photovoltaic cell 6.ans- 0 7.ans- tesla 8.ans- dalton 9.ans- 24 10.ans- 19 Thank you sir for this video in this video I have learnt many things I attend you revision and also attend your test thank you once again....😇

[@Aradhana425]

Hi😊

[@rambabu2940]

Hi

[@santoshchalwadi2243]

Tq u sir. This video is 100 % useful to who are preparing competitive exams..... 😍

[@miniado4929]

In English it is the most waited one.. Thank you so much🙋‍♂️ 👌👍....

[@4radhebhakt]

what a great video this video gave me more knowledge about science thanks

[@ddgulani3230]

It is a very good video. Thanks for sharing your experience and knowledge and skills

[@RaviStudyGkOfficial]

My pleasure!

[@nehas178]

Thank you so much sir it is too helpful for us,& you're explanation was tooo good 👍😊

[@RaviStudyGkOfficial]

Most welcome 😊

[@khushabuchoudhari5324]

1)6 2)Croyometer 3)Nuclear fusion 4)20 to 20000Hz 5)Photovoltaik 6)0 8)Dalton 9)24 10)19

[@susantsahoo1597]

Y

[@susantsahoo1597]

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[@madhugupta5245]

Thank you sir❤️🙏🏻

[@hazikahnazir4580]

(1) 6 (2) Cryometer (3) Both a and b (4) 20 Hz to 20000 Hz (5) Photovoltaic cell (6) 0 (7) Tesla (8) Dalton (9) 24 (10) 19

[@syedzabiullah3428]

6

[@unlockbrainlevel9428]

Very useful video those who preparing competitive exams. Thank u so much sir for providing Q&A in English.

[@unlockbrainlevel9428]

Educate yourself with me too aspirants through ▶️ channel

[@kalpanakumari9626]

1.6 2.cryometer 3.both A and B 4.20Hz to 20,000 Hz

[@lucifer-xw2xb]

Good questions.. Keep it up

[@gajendrapatil6944]

I am in 9th I am very happy becoz I had gave right answer to related of atoms.. And another

[@pandurangilager2521]

Thank you so much sir it is so useful it can increases our knowledge ♥️

[@TechieDoe]

मैंने डर को डरते देखा है, मैंने मौत को मरते देखा है, दिल में उम्मीद जिन्दा रख, मैंने अंधों को पढ़ते देखा है।

[@lhanhjd1790]

1st time I learn something perfactly in my life thanks alot for such a superb way of teaching 👏👏👏👏👏❣️❣️

[@sani2408]

Your efforts will definitely be paid off 💌 love from Nepal 🇳🇵💗

[@RaviStudyGkOfficial]

Thank you so much 😀

[@nikitakhatana]

preparing for which exam ??

[@mohammadjeeshan...7331]

Thanks you sir ,your teaching style is very helpful my study .In 27 ,l am memorised almost all questions. I a'm wating your next lecture.❤️❤️❤️❤️❤️

[@entertainmenthubkanavandar485]

sssfcbghj

[@ShamoonAshiq]

Thanks bro I m English medium student

[@RaviStudyGkOfficial]

english channel -raviaditiclasses

[@preetitripathi5603]

Sir, Thank you so much for providing questions in English 🙏🏻

[@sangamyadav7459]

Thank you brother for providing us these important question .

[@PINTUKUMAR-gq1ly]

Best teaching method sir ji and next do also apply sir ji .I am grateful sir ji .

[@RameshKumar-gd9cp]

thank you so much❤❤❤

[@RaviStudyGkOfficial]

Welcome!!

[@jankishukla1122]

Sir u hv fantastic strategy to make answers memories permanently

[@ninitamuttamut1633]

Sir,u reaallly deserve the best...❤️

[@riteshthakre8434]

1.6 2.cryometer 3. conversion of hyrogen to helium or nuclear fusion 4.20 hz to 20,000 hz 5.photovoltaic cell or solar cell 6.0g 7.tesla or Weber per meter square 8. Dalton's atomic theory 9.24 10.19

[@tanyagoswami7424]

Thank you so much for providing this lecture

[@jagjeetkaur7178]

Thanks too much .....you are the best professional professor ... Like abhinavprerna sir only ..... almost give full details ...and may want to win is in every challenge in our life ...and we won like if we see that videos that are useful for us ....like your and him only ...hands off to you sir☺️😍🥳

[@ashishbunglacreativity6466]

1=6 2=cryometer 3=both a and b 4=20hz to 20000hz 5=photovoltaic cell 6= 0 7=Tesla 8=Dalton 9=24 10=19 it is so helpful to me you teach very good sir i appreciate

[@akshataprabhu5408]

Mcxbb 1

[@akshataprabhu5408]

Mcxbb 1x

[@KajalSharma-sp1bv]

6

[@gugulothurajkumar9886]

Pp

[@gulnazkhan8279]

Mera srif 2 galut tha

[@world.updates]

choke coil is used to produce high voltage in the tube light

[@headhunterff7991]

10 /10 number aya hai mera 😊

[@chandraprakashsingha8473]

Nice, carry on the series

[@VinodKumar-il8cz]

Ans=7) The SI unit of electromagnetic induction is = Tesla

[@vitthaldesai6558]

What's app par aap ka group chat💬 free 🆓haina kya sir🕶 aap bohot acha padhatr hain

[@tapaswinidash8946]

Thank you so much Sir 🙏🙏🙏🙏🙏🙏

[@f.fgaming5381]

Thank you so much sir for give me abundance knowledge

[@sunitkumar7875]

The formula for acceleration due to gravity is g=GM/R^2 and Force = GMm/R^2 for question no 6 and 11.

[@deepadevi3107]

Pls ap class 8 ke liya question ki video post kijiys g.k quiz with full explanation ....pls class 8

[@sshort...hishorts...]

bhai aap question ko explain karte ho ye baat mujhe acchha laga 🎉🎉🎉❤❤❤❤❤

[@nikitakhatana]

ssc student ??

[@sshort...hishorts...]

@@nikitakhatana UPSC student

[@nikitakhatana]

@@sshort...hishorts... ok , muje lga ssc

[@raginiprakash239]

Thank you sir for this video this questions for very interesting and useful for me🙏🙏

[@divyatomar2732]

Thank you sir for this video..... these questions are very useful for students.........

[@Priyachouhan77]

Thnku so much sir ji for this ur great sir keep it up god bless u☺️☺️😊😊😊😊

[@nancyaisha3834]

I understanding all question thanks for this video ❤😊

[@RaviStudyGkOfficial]

Most welcome 😊

[@saniasultan7764]

I'm in 9th class and I'm watching this for my exam cox I have 50% que in my books that are totally same with these que...the explanation is very good ....💖

[@nitinkumargupta1310]

Answers... Q.1 a.6 Q.2 a.Cyrometer Q.3 c.Both A and B Q.4 b.20hz to 20000hz Q.5 a.Photovoltaic Cell Q.6 b.0 Q.7 a.Tesla Q.8 a.Dalton Q.9 b.24 Q.10 a.19 Thank you soo much sir for this many knowledge...🙏😇🙏

[@mithleshKumarDubey2350]

Thankyou always give questions in English version also whatever you teach it will be helpful for English version students we will be grateful to you

[@gayatrikosta1694]

U love ravi sir

[@dineshpaswan6500]

@@gayatrikosta1694 hii

[@bakhtawarkhan89khan59]

Sir ap itne ache tahra samjhty he amazing vedio Sir

[@hillmantube7779]

Thank you sir. Especially the test you provide is really helpful 😊

[@nishantchoudhary6521]

Sir aap video bilingual bana de na Hindi , English ki...Isse aapko english , hindi ki separate video banane ki jarorat nhi padegi....

[@kamalsapkota6622]

Yes.sir its true

[@xx-tv2fh]

Double revenue 😊

[@toplearning156]

1. 6 2.cryometer 3.both A and C 4.20hz to 20000 hz 5 photovoltaic 6.0 7.tesla 8.dalton 9.24 10.19

[@yogapro7352]

hello dgongi

[@toplearning156]

@@yogapro7352 kya dogi?

[@mohammedsahnawazansari3214]

Thank u so much for giving this type of knowledge

[@jyotikanda7431]

C

[@jyotikanda7431]

A

[@jyotikanda7431]

B

[@jyotikanda7431]

D

[@poorviyadav8961]

2nd question A- cryometre

[@Shreyanshgameing7799]

Please all question in Hindi

[@sunitarohilla8049]

3=option C=conversion of hydrogen into helium or nuclear fusion

[@khushboos5582]

They both are same The process of nuclear fission is to convert hydrogen into helium

[@raghavendrakoli7845]

Best video sir specially helps for south indians and sir make video on sport award and terms used in sports .

[@indiantravellers5448]

Sir again we need 1000 general science mcq .....

[@kalpanakumari9626]

5. photovoaltic cell 6.0 7.Tesla 8.Dalton 9.24 10.19

[@snehajha1998]

Thanks, your explanation is very nice keep it up and i like that you tell extra knowledge about the questions

[@DineshKumar-ty7eu]

Thank you sir aapke in question se hamen bahut jyada help milati hai aur hamen aisi aisi chijen pata chalti hai ki Jo hamen pata bhi nahin hongi I

[@badgamer1232]

1-6 2-cryometer 3-Conversion of hydrogen into helium ,Nuclear fusion 4-20Hzto 20000Hz 5-photovoltaic cell 6- 0 7-Tesla 8-Dalton 9-24 10-19

[@Sidduksp007]

An awaiting for this type of videos from you sir. Tqs a lot sir. Pls continue

[@nusigffice5856]

NYC content sir ..thkuuu

[@SunilKumar-mv4if]

8vA Dalton

[@nalakcharu2234]

Thank you sir,Ur teaching style i appreciate..Iam waiting for ur next video

[@pogulaaparna8145]

Tq so much for the vedio...it helps a lot actually

[@saimunnisha1576]

Thanks to give the important gk video i wish you will sucess in your life God bless you😊

[@RaviStudyGkOfficial]

It's my pleasure

[@ChaudharyAayushDahiya]

1.6 2.cryometer 3.both A nd B 4.20hz to 20000hz 5.Photovoltaic cell 6. 0 7.Tesla 8.Dalton 9.24 10. 19

[@pradeepkumarcs872]

1.6 bones. 2. Cryometer, 3. Nuclear Fusion, 4. 20-20000Hz, 5. Photovoltaic cell. 6. 0. 7. Tesla. 8. Dalton 9. 24. 10. 19.

[@Mr.Aa08]

1. 6 2. Cryometer 3. Conversion of hydrogen into helium and Nuclear fusion is the source of energy in sun and start. 4. 20Hz - 20000Hz is the hearing range of human ear.

[@sultanamazumder8626]

Hiiii.. From where u r..

[@sabavathvinoda3303]

1)6 2)cryometer 3)both a and b 20hz to 20000hz

[@SeethaLakshmi-dt7od]

1. 6o 2.Cryometer 3. conversion of hydrogen to helium, nuclear fusion 4.20 Hz to 20,000 hz 5. photovoltaic cell 6.0 7.Tesla 8.Dalton 9.24 10.19

[@xishant]

Hi

[@devibairathod3003]

Ist one 6 not 6o

[@souravsingh4182]

1=6 2=cryometer 3=Both A and B 4=20 Hz to 20000 Hz 5=Photovoltaic cell 6=0 7=Tesla 8=Dalton 9=24 10=19

[@nirulaskar9419]

Q16... The main purpose of a choke use in tube light is to induce high voltage or steps up. And choke also limits the starting current. (In many others mcqs increase voltage is the correct answer given). This question quite confusing !!

[@rajendrapandey9164]

Wow reply me

[@brijesh1923]

@@rajendrapandey9164 keep your mouth close

[@HusnaMd-i7b]

Good morning sir... Aap bahut achaa explain karty hooo so EAMCET ke aur NEET ke bhi question answer banaiyeee naa sir