विज्ञान के महत्वपूर्ण 444 प्रश्न | Vigyan Gk Questions | Science Gk in Hindi | ssc cgl. upsc, bpsc

[@RaviStudyGkOfficial]

👉 Ravi Sir All Subject eBooks Website Link - www.ravibookspdf.com
वार्षिकी 2023 Current Affairs- imojo.in/ravica2023
Polity ebook- imojo.in/ravipolity
Dear Students आप सब की डिमांड पर RAVI Sir की eBook website आ गई है जिसमें हमने Yearly Current Affairs, 11000 GK, 25000 Gk, Polity, Geography, History, Art & Culture सभी Subject के eBooks रखें है, जितने भी प्रश्न और टॉपिक परीक्षा की दृष्टि से महत्वपूर्ण होते है वो हमने इस eBOOK में शामिल किए है, आप कम समय में किसी भी exam की तैयारी कर सकते हो Ravi Sir की ebook से, ebook website से जुड़ी किसी भी सहायता के लिए आप हमें email करें [e-mail]
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[@asmitaswaraj4640]

😊0p000

[@PintuKumar-q5e7l]

Free hai sir ebook

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😊😊😊😊😊😊

[@SmitaPatil-r5u]

WS

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4r

[@BabliKumari-wh9lb]

आप best hai sir aapka knowledge best hai sir aapka study करवाने का तरीका best hai sir

[@i.a.svipinjangra6080]

"तकदीर भी बदलेगी, तस्वीर भी बदलेगी! तू हिम्मत ना हार मेरे दोस्त, तेरे हाथों की लकीरें भी जल्द बदलेगी ।"💙🦋

[@PremsenaniAadiwasi]

Nice

[@RadhaKumari-ib2hq]

Nice bahut khubsurat lain hai

[@i.a.svipinjangra6080]

@@RadhaKumari-ib2hq tqs💙

[@sanjurani1861]

Kya baat hai bhai bhut acha

[@i.a.svipinjangra6080]

@@sanjurani1861 🇮🇳🙏🏻💙✌🏻🌈

[@saanchisharma2256]

Sir Mera gd clear ho gya apke Karan, thanks sir itna acha pdhane k liye

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Congratulations Bhai

[@baijnathram1846]

सुमनकुमार

[@MaaKaLadla78777]

Badai ho 🥰

[@manoramakumari-g6n]

Congratulations

[@devendralalshrivastava1735]

थैंक यू भैया जी एंड हैट्स ऑफ यू भैया जी गॉड ब्लेस यू जी आप हमेशा खुश रहें स्वस्थ रहें जय हिंद🙏🙏🙏🙏❤😊👍
नेवर गिव अप भैया जी🙏🙏🙏🙏❤😊👍
जय बाबा की भैया जी🙏🙏🙏🙏❤😊👍

[@RAMSINGHSIRSA]

Nice Class Sir Ji 👍👍✍️✍️
All Subject ki classes lagana ji Please Sir Ji 🙏🙏

[@Vibhatiwari2901]

Acchi video h sir... ❤

[@Neha__iqbal]

बहुत ही अच्छी जानकारी बहुत शानदार क्लास सर जी thank you 👌👌👌👌💯💯💯💯💯💯🙋‍♀️🙋‍♀️🙋‍♀️🙋‍♀️

[@Diksha18410]

1_ diopater
2_25cm
Sir sb ache se smj aa giya thanku sir💙💙💙

[@manishakushwah103]

Sir high level ke questions ko padte padte ye chote chote questions krna to bhul hi gye 👍👍😊tq so much Ravi sir nice session 💯💯💯💯💯

[@Itzz_love12]

Right

[@SUBODHKUMAR-in7kc]

बिल्कुल सही

[@rajkumar1453b]

Yes

[@RajatSingh-pz2pb]

Wow tum upsc nikalogi

[@subhashram3653]

444 me kitna number aaya h

[@mithilakehamkhatimaithil]

बहुत बहुत सुन्दर प्रस्तुति के लिये हार्दिक धन्यवाद

[@princervaniya64]

Gk me apke takkar m koi ni❤❤❤

[@cultureadda807]

Question no 1 daiyopter
Ouestion no 2. 25cm
Nice session sir ji

[@amitkumarsinha5150]

Without time killing, To the point and exam oriented questions. Thanks sir

[@jqjssjsj]

Diopter

[@jqjssjsj]

25 cm

[@rajnarayanvishwakarma1465]

Bhahut aacha video banaya hai sir aapne Bhahut hi ache se dhik rha hai aur sab samaj bhi aa rha hai thanks sir aise hi aur video banay sir 🙏🙏🙏🙏🙏🙏🙏🙏

[@aditisingh2605]

Dhanyawad sir 🙏🙏

[@BabliKumari-wh9lb]

Mere Ravi sir aapki मेहनत कमाल और धमाल है क्युकी आप मेरे भगवान है 😊

[@KamleshKumar-mo8iu]

Hello

[@vishalshakya4393]

🤣🤣

[@SaddamKhan-hu6jv]

बहुत ही शानदार very helpful

[@OfficialManiish]

Ravi sir is great 🎉
Thanku so much Bhaiya ❤

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😅😊 53:07 ।
😅
😅😮

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Very nice suction 👍👍👍👍💖💖💖💖👍👍👍💖💖💖

[@Sureshkumar-fy7kk]

Nice MCQ in hindi.plz make in English language also.🙏

[@sumanchaudhary1372]

Thank you sir 🙏🙏😊💐

[@Jitendraverma-d2n]

Nice

[@YuviKumar-d6u]

Hello suman aapko kya pata

[@UKPSC-UKSSSC-CURRENT-NEWS-UPDT]

ravi sir ❤❤❤🙏🏿🙏🏿

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Super nice stack sir ❤❤❤❤🌺🌸🌼💐💐🌼🌼🌸🌺🌼💐🙋‍♂️🙋‍♂️🙋‍♂️

[@gkfactsall]

सर आपके समझाने का तरीका बहुत अच्छा है याद रखने में आसानी होती है धन्यवाद।

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पेपर कैब है

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❤😊

[@Safiaverma4994]

Best GK and current affairs channel on TH-cam, apki awaj bohot jyada achi h

[@laxmipal4560]

Sir please daily current affairs class chlaiyega jaise pahele chlti thi

[@Rakeshgujjar9]

Ek dum mast class,🙏🙏🙏🙏🙏

[@AlokSingh-mk7qp]

Nice session 👍👍👍👍👍

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सर्वोत्तम वीडियो। आपको बहुत बहुत धन्यवाद सर जी।।

[@chandnistudy5189]

Sir economic ki bhi ek eisi hi video lekr aao jisme sari economic related questions ho please sir aapki video dekhne ke badh book ki jarurat nhi hoti thank you sir etni achhi video provide krane ke li

[@Sonamkumari-qc3fr]

Amazing class guru ji.😊 Thank you so much 👍👍👍👍👍👍❤❤❤❤

[@RaviStudyGkOfficial]

Thanks and welcome

[@SurendraYadav-s9r6q]

Sir aap bhaut aacha padha te h❤

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Great sir 🙏🙏👍👍👍❤❤

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धन्यवाद ❤ sir ji

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बहुत अच्छा क्लास❤🔥🔥🔥🔥🔥

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Very important class sir 🙏🙏🙏🙏

[@Shikhaojha-u6i]

Thank u sir 🙏🙏.... All question are very imp.👍👍

[@RaviStudyGkOfficial]

Most welcome

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Thank you so much sir ji
1 dayopter
2 25
😊

[@kirshnakumar8248]

Sir Aap bahut acche se padate ho👍👍👍👍👍

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Bahut hi sandar video sir ji 🙏🏿🙏🏿🙏🏿🙏🏿

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सर प्लीज जिस तरह से आप हर जीके जीएस एक्स्ट्रा फैक्ट बनाते हैं उसी तरह से हिंदी का क्लास भी लाइए

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Sir bhut Axa video haii

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Very good sir 🙂

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Mst session revision ke liye bhut acha se hr questions ko btaye hai bhagwan aapke zindagi khusi se bhar de aur hmlog ko sarkari Naukri se😊😊😊😊

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Thanks sir ❤❤❤❤❤❤

[@MithunKumar-ld3kl]

Jab aakho me Arman liya
Manjil ko apna man liya
Muskil kya aaram kya
Jab than liya to than liya🎉🎉🎉🎉

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Good video🎉🎉

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Bhut acha

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Aapki mehnat ko salam

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Most important question series thanks Ravi sir

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Excllent

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Nice good

[@karishmadaheriyadaheriya]

डायोप्टर,,, 25cm...❤👍🏻👍🏻👍🏻👍🏻 nice session 95/100👍🏻

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1- Diaopter
2- 25cm

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I found very helpful video for exam...

[@shaliniverma7140]

Thank you so much sir, please sir history ki bhi ek esi vdo bna dijiye

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Thank you sir ji very very helpful video for SSC exam k liye mne apki ab puri video dekhi 🇮🇳🥰

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Good information gk ser ji

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बहुत बहुत धन्यवाद सर ♥️🙏

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Smart study material ke liye dhanyavad sir

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Thanks Ravi sir for this video❤️!!!....

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You are the greatest sir.

[@Jitendraverma-d2n]

Nice

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Awesome collection, pl convert all questions in eng..

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Aap bahut achha explan karatey hai bro super video

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Sir! You are really great.

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Thank u sir🙏🏼🙏🏼

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Best show ever excellent 👌👍👌👍 class

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Thank u sar aap bahut achcha

[@Sureshkumar-fy7kk]

Excellent sir plz make in English also 🙏🙏🙏

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Nice❤❤🎉🎉

[@RaviStudyGkOfficial]

Thanks 🤗

[@Jitendraverma-d2n]

Nice❤❤

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(1) Diophter (2) 25cm

[@SunitaKumari-lv4pn]

Nice sir very very nice sir 🙏❤️🥳🙏🙏

[@RaviStudyGkOfficial]

Keep watching

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आप हमारी प्रॉब्लम समझते हो सर जी thanks sir ji बहुत अच्छा पढ़ाया।

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Dhanyawad sir 😊😊😊

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Sir please EVS के प्रश्नों की सीरीज शुरू कर दीजिये मई व जून में हरियाणा cet mains c group के exam होने वाले हैं

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You are best

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1ans-dayofter2ans-25cm

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Thank you so much sir 🎉🎉🎉

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Very nice video full of knowledge

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Brother Make videos of these subjects in English also

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Bahut aacha hai sir

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Sir aap jaise log hame issi tarah study krate rahe bss hame yahi chaiye, and sir apko bhot Sara pyar hamari taraf se ❤

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Thank you sir ☺️.....

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Nice Content 😊

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Nice

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1.- Diopater 2.- 25cm

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Sandar vedio sir❤❤❤❤❤

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I have written all the questions but it is a request that they are not available in English also, I have translated this video with the help of lens 😢

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join raviaditiclasses for english content

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​@@RaviStudyGkOfficial9:40

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Super se bhi uper

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1 micron=10^-6m

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Aur aapka class bahut acha hai
So Thank you so much

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g =9.8m/s2

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Thank you for sir please find the best to study❤❤ 1:09

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Hui ❤❤

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Sir big salute apke liye

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Ty sir ji 🥰🤗🤗🤗

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Very nice👍 sir thanks🌹❤🌹

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Most welcome

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Best video sir❤❤

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Achha laga sir

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Very nice video 👍🏼👍🏼🙏🙏👍🏼👍🏼

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GoodVideo sir g 💯

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Thank you for sending science vidio

[@RaviStudyGkOfficial]

It's my pleasure

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I really thank you so much ravi sir ji 🙏🙏

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Thanks for this nice video