Science gk in hindi | विज्ञान के प्रश्न | Vigyan Questions answer | Gk for railway group D ntpc ravi

👉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 CZcams 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✨💫
.......…….….…
Additional topics covered and also useful for-
science gk
science gk in hindi
science gk tricks in hindi
science gk biology
science gk in english
science gk question
science gk questions and answers
science gk trick
science gk 1000
science gk in bengali
science gk quiz
science gk quiz in english
science gk question in hindi
science gk question wifistudy
science gk question question in marathi
science gk question 2019
science gk questions in english
science gk questions and answers in hindi
science gk for hssc in english
science gk for hssc
science gk for rrb ntpc in english
science gk for rrb ntpc
science gk for ssc cgl
science gk for haryana police
science gk for railway exam
science gk adda
science gk audio in hindi
science gk all question
science gk army
science gk assamese
science gk all
science gk app
science gk and gs
science gk bengali
science gk by ravi study iq
science gk by shipra mam
science gk by wifi
science gk for group d
science gk diseases (मानव रोग ) - part-1
science gk diseases (मानव रोग ) - part-2
science gk details
science gk pdf download
science gk english
science gk exampur
science gk in english objective
science gk in english for ntpc
science gk in english for ntpc
science gk for group d
science gk gs
science gk crazy gktrick
science gk for hp police
science gk hindi
science gk human body
science gk in hindi for railway
science gk in hindi trick
science gk in hindi ntpc
science gk for icds
science gk mahatmaji
science gk live
science gk live class
science gk lecture in hindi
science gk lucent
science gk light
science gk latest
science gk one liner in hindi
science gk mcq
science gk Science gk in hindi | विज्ञान के प्रश्न | vigyan Questions answer | gk for railway group d ntpc ravimost important questions
science gk mp police
science gk 1000 most imp
science gk ncert
science gk notes
science gk nScience gk in hindi | विज्ञान के प्रश्न | vigyan Questions answer | gk for railway group d ntpc raview
science gk in nepali
science gk objective
science gk online test
science gk objective question in hindi
science gk for haryana police
science gk physics
science gk periodic table
science gk pdf in hindi
science gk pdf
science gk pachan tantra
science gk ph maan
science gk part 2
science gk for rrb ntpc
science gk for railway exam
science gk for railway group d
science gk for railway
science gk for rrb group d
science gk for railway exam in hindi
science gk in hindi for railway
science gk for ssc chsl 2019 for sc
science gk study iq
science gk short tricks in hindi
science gk sawal
science gk short trick
science gk study
science gk trick in hindi
science gk trick in hindi physics
science gk trick in hindi chemistry
science gk trick ph value
science gk for upsc
science gk for upsc exam
science gk unacademy
science gk video
science gk video in hindi
science gk vitamin
science gk tricks vitamins
science gk wbcs
science gk topic wise
science gk chapter wise
science gk track
science gk by gk track
science question by vivek sir
science gk by shipra mam
Science gk in hindi | विज्ञान के प्रश्न | vigyan Questions answer | gk for railway group d ntpc ravi

[@RaviStudyIQGk]

👉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 CZcams 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✨💫
.......…….….…

[@AkashAkash-re1cg]

aapka padhane ka tarika best hai sir

[@ramyaratnu8163]

Supeb sir...best video ever...you are the best....

[@rkworld6758]

'You Tube' - Mood Changer
'Tik tok' - Gender Changer
'MS Dhoni' - Game Changer
'Ravi IQ Study' - Life Changer❤❤❤❤❤❤❤❤❤❤

[@ankitpatel7927]

Very nice sir

[@sunilbelkhede6437]

Very well explained sir ji very well

[@ramayanyadav8689]

Sir aap bahut achhe se padate hai.

[@vikramajeet6433]

मंजिल मिले ना मिले
ये मुकद्दर की बात है
हम कोशिश भी ना करे
ये गलत बात है
जय भीम

[@Anandkumar-ce4pn]

Jay bhim bhai

[@prasannapandit5364]

Best sir

[@RAJKUMAR-gl5bq]

Ab "Jai Bhim" ko virul kar do. Full support

[@SumanSaini-kv4bx]

Shi baat h

[@SHAMBHUKUMAR-lt7fi]

Jai bhim friend

[@shivendramishra2939]

Bilkul sahi kaha sir aapne delhi me bhi itti acchi padhai nahi karate honge thankyou sir

[@sevtisahusevti7750]

Aap bahot bahot bahot achche padhate hai sir ji thank you so much Mai bsc nursing entrance exam ki tyari Kar rahi hu aapke sare videos ko dekhti hu🤗😊😊 thank you sir ji

[@mrabhishek6650]

Sir ap achha padhaty hai or samjh me bhi ata hai
Or sir test sir pura 20 Questions ka hi liya kariye

[@pkgupta7571]

Thank you sir
Bahut achchha padhate h

[@arunbari3946]

Mai Apne Life me Aaisa Video Phli bar dekh hai sir

[@akritiranjan7074]

10/8 thank you sir g

[@Acumen_Rouf]

Question selection bht hi acha hai aur addition information ke sath test lena....bht hi acha tara se padha rhe hai.. Pure CZcams me koi nhi hai jo apke jaisa itna acha se jo padhta hai.. Keep it up 👏👏 next part banaye.

[@vishwajitkumar8839]

👍ravi sat apka question acha hsar apna no dalye

[@himanichauhan6183]

Nyc one sir ❤

[@sonalibehera4031]

Thanks so much for your service

[@chhotukumarkumar9136]

padhane ke shaili bahut hi achha hai Sir

[@shubhamatulkar7804]

Bohot Acha padte Ho sir mja aajata hai video dekh kr

[@kabir.tewatia]

Sir sahi bolte ho aap ..i'm from delhi rohini ..spent more than 25000₹ pr vhan pr bhi itna detailed mhi pdhaya ...

[@SudheerKumar-jd3fo]

Sir mera 10 pura sahi hai

[@viralstar250]

Wow 😲 sir aaj tak itna achha teacher nhi dekha CZcams 👍 very very great teaching. I 💕 love you sir .your teaching style very smart 👍

[@danapurwalatecnikal7491]

Science ke bahut bahut achha quesan karaye

[@Trendzone881]

Really sir aap jaisa CZcams me koi itna achhaa nhi pdhata hai bahnt behetrin pdhate ho sir

[@jyoti0152]

Waw sir aap to sach me super teacher ho very nice

[@irarightkhan2679]

Thx so much Sr I like u Nd your video mera score 10/10 hi nikla .plz Sr ki mhnt ke liye like kijiye 🌹😘😘😘

[@terayaar....]

Sir esa achi vdo ho he nhi skti..... Awesome..... Thnku sir

[@vikalprabhakar4007]

Sir aapka discussion bhut aacha hai

[@dnpandey8375]

Kya app science ke teacher ho kitne acchi science batate ho thank you so much😊😊😊😊😊 sir

[@roshnivarma636]

Sir thank you so much gurudev

[@blugreen1328]

very helpfull sir , pls dont stop this channal , thank you very much sir

[@gaurantikavashu4928]

Please please english version bhi rakkho hindi log kam prefer karte hai bro

[@sheljasharma1600]

The way you explain answers is awesome sir 👌👌👌👌👌

[@SubhashKumar-ln2kn]

Tnxxxx sir jii
Bahut achi video thi

[@ramhetumauryasitapur]

10/10 bhut axaa padhya sir

[@atgaming7175]

Best video explainer sir....... sir 10 out of 10b

[@kuldeepkumar9194]

10/9 sir aap bhut acha padhate h sir

[@sonalijain1320]

My score is 8/10.thank you sir.very informative video it help me to clear my mpsc exam.pls sir one request is that takes question in bilingual pattern

[@rozychauhan9009]

Very impressing video sir

[@Balwantyadav112]

Sir waha Kya padhate ho wah sahab ji maza a Gaya

[@rishuraj2002]

Ravi bhai u r really best ..

[@IAMsubinspector_]

Thank you so much sir ji 😊🙏

[@TRAVEL_WITH_YT_EXPERT]

Supar teaching Sir ji Great.....!

[@mydreamias7922]

10/10 thank you sir

[@suneelkumarpatel1313]

Aise hi video lakar aayen sir
10/10 right hai

[@arvindpalarvindpal6549]

Govind

[@shubhampandey5484]

You are very intelligent sir

[@spstarpoint4807]

Wa sir kmal kar diya aapne to very very good sir

[@abhidixit9343]

Me apka har video dekhta hu science ka

[@sheljasharma1600]

Best channel for gk gs on you tube👌🤘

[@KrishnaKumar-xw9lj]

I like sir ji Apki mehanat ko sadhuvd

[@saymafar6885]

Thanks so much sir aap bahut bahut bahut acha padhate ho

[@payalsevaiye760]

nice sir bhut achha lga apka video

[@uttarpradeshjaljeevanmissi2295]

Very very nice of video

[@nidhipandey8642]

Very good explanation sir...

[@pradeepbhardwaj3069]

Hi

[@riyachudhary9004]

Sir 10/10

[@ChhotuKumar-tt1hh]

Very good

[@ranjan795]

Yes I am agree with you

[@adilrana5841]

9528203158

[@devendrapatel5545]

very nice explanation sir thank you so much

[@alexanderekka4865]

Maza aa gya sr

[@PoojaSharma-xp3uw]

Best best video, ab tak k you tube k video me sbse best video 🤗🤗🤗 thank u so much sir you are best

[@puramningwal3195]

Rar ram sir ji

[@sachingujjar3976]

Hi

[@abhidixit9343]

Bhot mst video

[@pintubhinegi1375]

Good awesome sir

[@komalmadotra2612]

Sir jii aapki video sabse best hoti h🥰🥰🥰🥰🥰

[@shivamarkam9370]

Bhut hi mast lga sir class ishi prkar

[@study11trick]

Thanks sir
Very important video

[@sweetangel9257]

Bhai plzz important words english me bhe bata dijiye.....etne acche quality videos banate ho par samajh nahi aata kuch english medium waalo ko

[@n.g.ssakrar6391]

Nice Video Sir

[@kishorambure5678]

Very nice lecture Sir

[@ROCKOP-ej9qr]

Very nice sir vedio i help this vedio... Thenx so much, sir🥰🥰🥰,

[@PANKAJSHARMA-oc2wg]

Thanks sir ji

[@rajumatoria5620]

Bhut acha trika h pdane ka..

[@dushyantyadav2948]

Sir 👍👍 gjb

[@arunbari3946]

Super classes hai sir

[@SHAMBHUKUMAR-lt7fi]

Apka hr vdo me dam rhta hai sir, aisa vdo avi tk u tube pr nhi aya hai aur na hi ayega

[@a_kelwade2688]

My score 10/10 out of hai..... Thank you so much sir..... 😊

[@praveennarwade9052]

Wow supeb.....!!!

[@SuryaPrakash-bl4wz]

Sar pale question me naitojan nahi niaon gais bhari ja ti hai

[@rajivmishra_396]

Bahut sundar sir ji ❤️❤️❤️❤️❤️🙏🙏🙏🙏🙏👍

[@sahilkumar-be7jc]

Very nice video sir ....
Ek request hai sir patwari exam se related mathematics or karwa dijiye

[@ramnarayan4095]

Best h g your currents

[@rakhikumari8333]

Thank you for the vedio

[@slffitness4270]

Bhaut badiya sir

[@CodebyVishalSharma.]

Very nice questions thanks

[@sachinranawat1074]

Superb ideas sir outstanding teaching

[@shobhakumari5328]

Very nice video sir
Thank u
🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@yuvraj5826]

Thank you so much sir 👍👍☺️

[@laxmigupta1387]

My score is 10 out of 10 thankyou so much sir for good explaining

[@IAS398]

Thank you so much sir ji 🙏 🙏

[@SANOJKUMAR-oq3bv]

Q.6 विधुत ऊर्जा

[@kavitasarovar6951]

Good sir thanks

[@monikabharti68]

Aap bhot acha pdate ho

[@seetarammarkam2538]

10/10 sahi aye and video bahot achha tha

[@armylovers389]

Very nice video sir good explains

[@Divya56389]

सर सापेक्षता का सिद्धांत einstein से कई साल पहले नागार्जुन ने दिया था ....फिर उन्हें कोई क्रेडिट क्यों नई देता है?..

[@sachingujjar3976]

Nice

[@vickybro2031]

Bcz no one thinks

[@anilkumar-farmar]

Bharat ka einstein kaha jata h inhe

[@dalbirswami2442]

Great explanation

[@amitaman1791]

Very good explanation Guruji

[@wazid8182]

Sir important days ki series chalu rakheya Jan k ho gye h Feb...... K bhi Kara dejya airfare Ka exam Ka bhi dhyan rakheya sir

[@ziyamirza2112]

Sir aap bhut Acha pada. Ty hii 😍

[@arunbari3946]

Good morning sir

[@user-tz8dw3zh2k]

💯 Right Think you

[@ShaniKumar-jq4wb]

Nice your video

[@devendrapatel5545]

sir morphology& bacteria ke liye koi video upload kariyega

[@bharatprakash.77]

Good sir

[@VarshaSharma-ex2so]

10/10 sir