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

विज्ञान के महत्वपूर्ण 444 प्रश्न for All Competitive Exams
👉 Ravi Sir All Subject eBooks Website Link - www.ravibooksp...
वार्षिकी 2023 Current Affairs- imojo.in/ravic...
Polity ebook- imojo.in/ravip...
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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[@RaviStudyIQGk]

👉 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] बाकी बात करते है Instagram पर Instagram - instagram.com/ravistudyiqgk Instagram 2 - instagram.com/currentaffairsbyravi Telegram- RAvi Study IQ GK X - Ravi Study IQ GK Support email- [e-mail] Business eMail- [e-mail]

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WS

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

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सुमनकुमार

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Badai ho 🥰

[@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 🙏🙏🙏🙏🙏🙏🙏🙏

[@Vasudev28122]

Thanks ❤guru ji

[@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 🙏🙏

[@i.a.svipinjangra6080]

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

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

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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🙏🙏🙏🙏❤😊👍

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

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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 💯💯💯💯💯

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Right

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

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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

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

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Gk me apke takkar m koi ni❤❤❤

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बहुत ही शानदार very helpful

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

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

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Ravi sir is great 🎉 Thanku so much Bhaiya ❤

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Sir please daily current affairs class chlaiyega jaise pahele chlti thi

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Bhut acha

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Acchi video h sir... ❤

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

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I found very helpful video for exam...

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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

[@BabliKumari-wh9lb]

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

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Hello

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🤣🤣

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Aapki mehnat ko salam

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Thank you so much sir ji 1 dayopter 2 25 😊

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Good information gk ser ji

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Thank Sir jee

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Sir bhut Axa video haii

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Very nice video full of knowledge

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

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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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❤😊

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Sir big salute apke liye

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Normal q.......

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Nice MCQ in hindi please make in English language

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[@KaiptanThakar]

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

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Thanks for these Question Answer

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Thank u sar aap bahut achcha

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You are best

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1- Diaopter 2- 25cm

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Thank you so much❤❤❤

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Welcome

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Thanks and welcome

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Hui ❤❤

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Bahot hi acche se samjhaya apne dil se dhanyabaad

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Bhut hi sunder ji

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Bahut sundar apke content rahata he sar

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Very useful video thanks

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Most important question series thanks Ravi sir

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Excllent

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Nice good

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Bhut hi achha

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Sir 1 video solar system par Or 1 vedio economics par bna do

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Nice class sir