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

[@rajanikumari3727]

😊😊😊😊😊😊

[@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

[@saanchisharma2256]

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

[@chkpchkp4249]

Congratulations Bhai

[@baijnathram1846]

सुमनकुमार

[@MaaKaLadla78777]

Badai ho 🥰

[@manoramakumari-g6n]

Congratulations

[@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 🇮🇳🙏🏻💙✌🏻🌈

[@Neha__iqbal]

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

[@RAMSINGHSIRSA]

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

[@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🙏🙏🙏🙏❤😊👍

[@mithilakehamkhatimaithil]

बहुत बहुत सुन्दर प्रस्तुति के लिये हार्दिक धन्यवाद

[@amitkumarsinha5150]

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

[@jqjssjsj]

Diopter

[@jqjssjsj]

25 cm

[@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

[@Sureshkumar-fy7kk]

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

[@laxmipal4560]

Sir please daily current affairs class chlaiyega jaise pahele chlti thi

[@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 🙏🙏🙏🙏🙏🙏🙏🙏

[@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

[@princervaniya64]

Gk me apke takkar m koi ni❤❤❤

[@Diksha18410]

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

[@beautyanjalirajput4374]

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😊😊😊😊

[@karishmadaheriyadaheriya]

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

[@KaiptanThakar]

लेंस की क्षमता= डयोपटर
स्पष्ट दृष्टि की न्यूनतम दूरी = 25cm 🎉🎉

[@govindprajapati6401]

Bahut hi sandar video sir ji 🙏🏿🙏🏿🙏🏿🙏🏿

[@cultureadda807]

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

[@SaddamKhan-hu6jv]

बहुत ही शानदार very helpful

[@Safiaverma4994]

Best GK and current affairs channel on RUclips, apki awaj bohot jyada achi h

[@Nitishkumargupta388]

Sir video to bahut shandaar hai lekin pdf nhi mila . Pdf de dete to or Mazza aa jaata❤❤❤

[@asharamrathor8265]

सर्वोत्तम वीडियो। आपको बहुत बहुत धन्यवाद सर जी।।

[@srikantraj3025]

Very important class sir 🙏🙏🙏🙏

[@Bhakti_marg47]

धन्यवाद ❤ sir ji

[@AnuPriya-ve4sf]

Bhut helpful video h sir 🙏

[@OfficialManiish]

Ravi sir is great 🎉
Thanku so much Bhaiya ❤

[@apnabharat1271]

😅😊 53:07 ।
😅
😅😮

[@m.nstudy9421]

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

[@AlxAman07]

Nice session

[@kunwarbahadur2254]

Smart study material ke liye dhanyavad sir

[@BabliKumari-wh9lb]

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

[@KamleshKumar-mo8iu]

Hello

[@vishalshakya4393]

🤣🤣

[@Chandani411]

Aap bhaut achha padhate hai sir

[@abhishekbind9974]

1- Diaopter
2- 25cm

[@aditisingh2605]

Dhanyawad sir 🙏🙏

[@nikitasuryawanshi4151]

Thank you so much sir ji
1 dayopter
2 25
😊

[@gkfactsall]

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

[@amitgadariyancccadet1808]

पेपर कैब है

[@ડોડીયારાણાભાઇ]

❤😊

[@rahulsharmaproduction]

Thank you sir nice class
Chemistry ke questions or laiye sir please

[@AnjaliMishra-q7z]

Thank for your advice 🙏🙏

[@RaviStudyGkOfficial]

Always welcome

[@ANJUKUMARI-es1cu]

Bhut acha

[@SurajKumar-de1gp]

1ans-diopter
2ans-25cm

[@ShubhamPandey-ut1ki]

Very nice video full of knowledge

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

[@generaltalksandentertainme1282]

Aapki mehnat ko salam

[@narendersharma2265]

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

[@Shardaprasadnishad123]

Very nice👍 sir thanks🌹❤🌹

[@RaviStudyGkOfficial]

Most welcome

[@AashimaMahajan1]

Very good sir 🙂

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I found very helpful video for exam...

[@shashikalakumari4677]

Sandar vedio sir❤❤❤❤❤

[@MahendraYadav-iw8bb]

Thankyou sir 😊😊

[@SwtBulbul17-hi1ll]

Test 1-diopter
2- 25cm and thank you sir nice teaching 👍👍

[@AdnanShah-ec4zs]

Nice MCQ in hindi please make in English language

[@ChhotuChhotu-fy2kg]

Thank Sir jee

[@anishakumari7141]

Thanks you mere pass bhi apke jaise Ravi Ranjan Bhai ji hai I love you ❤❤❤ Bhai ji

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Good information gk ser ji

[@Vishalking42]

HI sir very good

[@ChhotelalPanditChhotelal-xb8jx]

Very very thanks 🙏🙏🙏 Guru G ❤❤❤❤❤❤❤🎉🎉🎉

[@HapppyyFaces]

Rivision ke liye outstanding hain vedio ❤ thank you so much sir for this vedio
😊✨

[@UpendraBaiga-c6x]

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

[@UpendraBaiga-c6x]

Hui ❤❤

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

ravi sir ❤❤❤🙏🏿🙏🏿

[@Pradumkumar-cl7wj]

Bahut sundar apke content rahata he sar

[@Ssc907]

Sir big salute apke liye

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Thank u sir🙏🏼🙏🏼

[@Golden_Kumar_2.0]

Thank you so much❤❤❤

[@RaviStudyGkOfficial]

You're welcome 😊

[@Golden_Kumar_2.0]

@@RaviStudyGkOfficial Thank you🙏

[@kumargauravsirkisher7022]

Most important question series thanks Ravi sir

[@RajnishTiwari-zn8mb]

Excllent

[@Jitendraverma-d2n]

Nice good

[@shaliniverma7140]

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

[@Safiaverma4994]

GoodVideo sir g 💯

[@RaviGKSHIKSHA]

बहुत अच्छा क्लास❤🔥🔥🔥🔥🔥

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I really thank you so much ravi sir ji 🙏🙏

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Bahot hi acche se samjhaya apne dil se dhanyabaad

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Good job teacher history pe video bnado

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Great sir 🙏🙏👍👍👍❤❤

[@Vibhatiwari2901]

Acchi video h sir... ❤

[@AnandYadavsamajwadi-p5h]

Sir bhut Axa video haii

[@Haryana_aali_chori]

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

[@RaviBhushan1991]

Bihar current affairs ka v banaye sir

[@Sonamkumari-qc3fr]

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

[@RaviStudyGkOfficial]

Thanks and welcome

[@laughterchallenge2137]

Sir Question 55 :- 10 कि घात -10 होगा
Question 128 m Proton ki discovery GOLDSTEIN n ke

[@dhariyaram90]

Sir, RRB je ke liye science ki video banao 🎉

[@desimoment9316]

Please sir computer ka Question v laiye sir please

[@Krinapb3]

Nice session Sir.

[@sb.gaming1441]

आपके पढ़ाने का तरीका बहुत अच्छा है सर जी22 22 करके 444 प्रश्न याद करवा दीजिए🙏🙏

[@B.pYadav-ct5vl]

(1) Diophter (2) 25cm

[@LalitLakhan-fd9ch]

Q1. डाइयोप्टर Q2. 25 cm.

[@uchitpaswan1611]

Thanks guru ji love you sir

[@TejaswiVlogs27]

Nice ha i sir

[@MaaKaLadla78777]

Normal q.......

[@Shikhaojha-u6i]

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

[@RaviStudyGkOfficial]

Most welcome

[@RahulRadhe192]

Aur aapka class bahut acha hai
So Thank you so much

[@prasenjitdas7691]

Thanks for these Question Answer

[@BabliKumari-wh9lb]

You are the greatest sir.

[@Jitendraverma-d2n]

Nice

[@Rakeshgujjar9]

Ek dum mast class,🙏🙏🙏🙏🙏

[@kamalkishorbheel5547]

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

[@dhirendrakomar8298]

Dhanyawad sir
Mai Bihar bpsc supertet ki taiyari Kar Raha hu
Maine pura video dekha
My score 410/450 hai

[@MadhuKumari-oe8qi]

Thanks 🙏 guru ji

[@jitendrapatil1346]

Awesome collection, pl convert all questions in eng..

[@rambadanprasad38]

Bahut achcha guru ji class

[@reenaresh1613]

बहुत बहुत धन्यवाद सर ♥️🙏

[@gurudeshkumar7831]

Sir Note Super h GK k

[@SurendraYadav-s9r6q]

Sir aap bhaut aacha padha te h❤