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 RUclips 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✨💫
.......…….….…
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[@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 RUclips 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✨💫
.......…….….…

[@RenuKumari-oj2cs]

Very nice sir 👌👌

[@vijaykirade-px7ox]

22. 22 right

[@kishnathmali4632]

😊

[@sugreemsugreem570]

Qq

[@sugreemsugreem570]

Q

[@sashitakumari2538]

आपको पढ़ाने का अंदाज बहुत ही अच्छा है सर
धन्यवाद

[@sharafatkhan8638]

11:15

[@babitanayak1130]

Thank you 🙏 sir for this wonderful session

[@RaviStudyIQGk]

Keep watching

[@user-fe6xw4om3d]

aapka padhane ka tarika bahot acha hai sir mera to 22 questions sahi hue hai tank you so much sir for this video this very helpful for us

[@RahulKumar-iu9pz]

Sir. Ji aap bahut achha pdate ho thank you so much sir ji

[@akankshasharma4972]

Thank u so much sir ..
Ur vedio is the best in the world for me.
Superb👌👌👍

[@law_student_205]

ये Video अमर हो गई हे 🙏🏻👍🏻😊

[@KunalKumar-rb1ug]

Aapka videos bahut hi achha hai 20 koschan yaad ho gaya sir

[@nilukumari8761]

Very helpful class sir

[@Baibhavsingh-yl2od]

Nice🎉🎉❤❤❤👌👌👌

[@Yogshalarajasthan]

Bahut hi sandar tarikha hai bro.
Aapka ruls
Pehle padhaya
Phir rivision karwaya
Phir test liya
Test to hr koi leta hai
But aapka test alg hai
Kyoki aap test me sirph student
Sochta hai or sochne se yaad ho kata hai bro. Wel done

[@ushasaxena1262]

22

[@mukesh2.0vlogs]

Ok

[@NeelamDevi-fu9ix]

Aasa karte hai ki aap ka agala video vi jaldi aay.bahut shandar tarika hai aap ka padhane ka.very nice 👌👌🙏

[@Abhishekmaan-gr8qx]

Sir aap ne bahut aacha padaya hai mane 22qustion

[@rashmiprakash5324]

Sar aap na bahut hi achhe SE padhaate ho or samjhate bhi ho thank you so much sir 🙏

[@karamveer1475]

Thanks

[@rajvearandnirma5057]

Hii

[@RKTUpdate1]

Sir Bahut must batate h AK question me 2-4 question Oo Bahut achha lga humko thank-you sir

[@user-kv9by8xl8z]

Bahut hi achha pada rehe ho sir thank you so much sir
22/22 right 👍🏼 thank you so much sir 😊

[@meerakumari2142]

Your question and answer is improved my knowledge

[@pkjatrj3758]

22 right sir ji
Bhout he aacha
Or use Full vedio

[@mdmannan-vc1bl]

Very important question sir thank you very much

[@ramjanmvermaramjanmverma6147]

Thank you so much sir aap bahut accha padhate ho mera 20 me 20 sahi hua aapke padhane ka tarika bahut achha hai sir ❤❤❤❤❤ Radhey Krishna ❤❤

[@jitendrasardar1302]

Bahut achchha padaye sir

[@deepakprajapati4402]

Thank you so much sir for video 🙏🙏🙏 nice video 👌 sir 22/21 correct question...
Sir aaapka ye vala tarika padhane ka muje bahut achha Laga

[@RahulKumar-qu7ig]

22sahi

[@kusumsheoran7054]

❤

[@Apsraqueen]

Thanks for give me important knowledge📚 sir 🥰

[@ganeshmeena9401]

19

[@rajdeepkumar2784]

Hello

[@rishabhsingh4285]

Kha hai aap ka pepar

[@naredrakumar2439]

22=22

[@ranarakeshsingh3294]

0.8

[@user-bb1kh3sg2o]

Thanks all the best ke liye kal mera science quiz hai

[@ruchirathaur4881]

Sir aap bahut axe se study krvaye ho aur most important questions bhi krvaye ho thanks sir

[@vedikameena7872]

Speechless.

[@tagaulhajipururban3714]

Thank u so much sir🤗your teaching way is very nice👌 and helpful for us. My score is 22/22.

[@sushilchandra9487]

22

[@rashmijat9188]

Sir app bahut achchha prate hai

[@bankuinindia9315]

Koi bi channel beat nhi kr skta aapk samne one of my favourite channel ❤

[@user-br6ty8jm3s]

Thank you sir viry nice aaise hi aap aage barhe

[@Anukumari-pv6di]

2024 me koi ye video dekh rha h ya nii 👍

[@rajkishorsinghmunda3486]

Mai

[@yeeshuchandrasingh7942]

Me dekh rha hu

[@Sunitakumari-qc3ou]

Mai v dekh rahi hun

[@PartimaKumari-ti1rh]

Hum dekh rhe h😂

[@PartimaKumari-ti1rh]

Mera 3 glt ho gya

[@MantuKumar-yr4ir]

सर आप बहुत अच्छे पढ़ाते हैं आपका वीडियो बहुत अच्छा लगा

[@Jigari_yaar_-tn7jm]

Yas sir

[@sujitkumar2831]

M

[@nishakumar501]

22 h sir

[@MKumari-lk2lp]

Bahut Achcha padhte Hain sar thank you

[@preetitiwari9531]

Sir aap bahut acha padhate ho or humne 20 ans ek dam sahi lagaya h

[@user-yp5pm3gr8s]

Aapka sir padhane ka tarika bahut accha h

[@sbedi2660]

आपकी आवाज बहुत ही शानदार हैं सर
आपके explain करने का तरीका बहुत ही
जबरजस्त हैं,आप जो भी करवाते हो वह
क्लास में ही याद हो जाता हैं
भगवान से दुआ करेंगे sir 🙏 ki aapko
Hmesha खुश और स्वस्थ रखे
जय हिन्द वन्दे मातरम् सभी दोस्तों को
🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥

[@prakashgoswami5669]

Nice

[@sbedi2660]

@@prakashgoswami5669 🙏

[@kpkp6252]

Hi

[@sbedi2660]

@@kpkp6252 Jai shree krishna 🌸🙏🌸

[@Anilkumar-vb5so]

👌🏽💋

[@ishwaritandan4916]

Nice teaching 👌👌😊 sir aapke jaisa sv ko revision or test leni chahiye.. I like your teaching idea..

[@jeetuyadav8976]

22

[@khushabukumari6643]

Very good teacher

[@user-oy9xp5kw5q]

Very nice sir aap bahut accha samjhate ho

[@PoojaSingh-dv9kt]

Sir sach me aap bhut hi accha padate ho thankyou so much sir ❤❤

[@abhisheksharma-ke4zh]

22/22 ultimate...I loved it

[@NeerajYadav-dx5jy]

Good

[@AnilKumar-wb3pw]

Thakiyu

[@YashRaj-fm5zb]

Good 👍👍👍👍👍

[@ladoChaurasiya]

Sir bahut achha video tha hamara 22/18 sahi tha

[@gulshabapraveen336]

22/22 bahut khub sir continue kijiye class

[@aashikkumar-cy4co]

16 q

[@rekhaahlawat4526]

Hft

[@RENUYADAV-en5st]

Amazing trick for study and revision thanks a lot sir,😊😊😊😊my score 22/22 nice sir mujhe sab yaad ho gya dhanyavad sir

[@user-to3yt1bx3z]

Sir aap bahut bahut ache se sabjhate hai app ki class bahut achi lgi

[@sikhayadav7700]

Sir mera score aaya 22/21 ..sir aap bahut acha padhaye pure dimag me baith gye..thank you sir..😊

[@rohitpatel938]

Sabhash beta

[@poembagga2919]

Happy makarsankranti Sir 🙏

[@JoytiBhatia]

Nice video.very informative.thanks👌👌👌👍👍

[@RaviStudyIQGk]

Most welcome

[@suraiyajabeen5327]

Apke padhane ka tarika bahut hi achha hai sir

[@asritkudehury2060]

21
Thank you so much sir

[@RahulkachhawahaMrRaj]

Acha video lga sir ji 22 me se 22 correct hueai ...sir aap ne example de kr ache se smjaya tha

[@RashmiKumari-so7xh]

Bahut hi accha questions hi sir . Thanks for your teaching skills

[@user-or3ps5wq9r]

Sir 22 me se 22 shi huwa h mera sir aap bahut acha pdhate ho

[@eshitapatel_08]

20/22
Thank you so much sir

[@kreetimishra4462]

Sir ur really amazing ,I appreciate you 🙏

[@anjalikushwah3060]

Thank you Ravi sir ❤

[@poonamdevi1667]

One liner achhe questions padhate ho sir sare questions exam point of view se bhut achhe hote HH knowledgeable bhi hote h🎉

[@rsonkar3173]

Gd morning sir, 22/19
V. Nice video sir 👍👍

[@sapnadancerdream8498]

Thanks sir ji mere 22 me se 22 sahi h

[@jasmineyadav3002]

Wow 😲😲😲😲 .... 20 right sir .... Thanks of lots sir ❤❤❤😊😊

[@IndianArmyBoy228]

22\20 sir thank you bahut achha padhate ho sorry sir 2 miss point to me. Answer

[@prabhakarpandey5042]

Sar aapane bahut achcha padaya hai mera score 22 mein sa 22 a Gaya hai thank you so much sir

[@rajnisingh9103]

Tq so much 😊

[@rudrakantamahanta2117]

Dear Sir, your teaching style is very good and u have also giving most important questions. By the way sir plz provide English language.

[@rinayadav7618]

22me 16 yad ho gya

[@rehanaparveen5097]

Very well

[@rupbasant6144]

Hhh

[@vibhayadav8226]

20 questions yad huaa thank you sir 🙏🏻🙏🏻🙏🏻

[@pritamkumar5371]

@@rehanaparveen5097 g

[@HariomYadav-gf4ge]

Bahut great sir ❤❤

[@user-du8xp4pc3v]

Amazing video sir tq so much sir😊😊

[@mdparwaizalam5346]

So Tremendous, Marvelous and Stunning Expression.

[@RaviStudyIQGk]

Many many thanks

[@mmssravan23456]

The best RUclips channel for preparation

[@manishsahu8397]

Good classes sir I am very happy ❤❤❤

[@MdKareem-xw6gq]

22/22 me sahi h sir bahut acha tarika h pdane k

[@sushantbhilai-durg2561]

अरे वाह रवि सिर...
😊😊😊आप तो बढ़िया drwning कर लेते हैं।drwing की मदत से हड्डियों को explin किया उसके लिए👍👍👍👍👍👌👌👌👌

[@navinbhaikachhatiya]

RIP ENGLISH...

[@shanukumari6517]

22

[@rajamishra1033]

22

[@premkumarpal9769]

22/22 सही है सर जी आप बहुत अच्छा पढ़ा रहे हैं
Very good video

[@ManojKumar-jm2jb]

17

[@sunilrai476]

Thank you

[@sunilrai476]

Sir very good

[@shrawankumargupta1819]

बहुत अच्छा लगा पढ़कर 22 मे 20 सही था

[@ladliykhan8970]

22.22.

[@shravanagrawal6927]

बहुत ही शानदार वीडियो बनाया आपने रवि बेटे

[@Radhika5500]

Thank you sir 22 question sahi hue hai sar thank you so much sar

[@laxmib4293]

Sir mera 22 questions right hai aap bahut acha pabate ho

[@ShivamMishra-zy8gv]

22/19 is the right answer.
You teach very well.

[@SAVITADEVI-im5lk]

Nice

[@kirshnakumar8248]

Sir Aap bahut acche se padate hai very nice 🙏🙏🙏🙏

[@deepakchandrabanshi7448]

Sir 22 me 21 correct hua hai question very very thanks 🙏🥰🥰🙏

[@tt2983]

All of these correct my question
22/22

[@pubgmobilegamerking4984]

Good

[@spexamcracker530]

Very very important video .after study my score is 22/22 .

[@alok-alok_9454]

21

[@soumyasoumya8207]

Sara sahi he sir bahut accha padhate ho aap thanks sir

[@shikhaverma5043]

Thank you sir mujhe sare questions k answers axe se yad ho gye 🤗 you are great sir 👍🎉🤗

[@RaviStudyIQGk]

Most welcome 😊

[@ankitkumar-qp9en]

Xxxuuperb..sir jii🤗
Sir haryana current affairs 2-3 month ki pplllzzzz....

[@tanupriya5449]

Sir mera toh pura sahi tha 🤟🤟💯💯😇😇

[@vinodgodarakanau]

hy

[@vinodgodarakanau]

k ha se ho aap

[@PinkiSharma-sf2hh]

A video bahut achha humko laga hai sir

[@uniquebrother2767]

waoo sir bhut achchha padhate hai thank you

[@AD1TYA_27]

Full MARKS
THANK U SO MUCH SIR

[@shivanigupta7943]

Phle Learn
Fir Rivison
Or fr Test 😁
Superb 🤟🤟🤟

[@user-oc1jw5qb1k]

Aap bhut badhiya teaching krate.ho sir

[@JyotiYadav-tf9kb]

Bahut achha hai sir

[@varunverma7874]

Yah bhi hoga waha bhi hoga ab to sare jaanh me hoga Kiya, tumari talented videos ka jalwa.

[@anannyathakur1239]

Thanks sir itne achhe questions lane ke liye...
But sir questions thodi aur hard hone chahiye ye questions kafi esy the

[@avadheshgiri4760]

Achha ji

[@user-td6hs9nb9p]

Aap bahut achha padhate hai

[@ojaswiyadavojaswi-zi9ql]

Bhut acha pdhaya sir dhanyawad

[@childrenbloggerbymueen6400]

Thanks you so much sir ji masaallah aap bahut hi achha samghate ho 22 mai se mere 19 aaye hai...fast time aap ka video dekha sach me bahut hi amazing hai...

[@anant4445]

Ffffffffffffffffffffffffffffffffffffffffffffffff

[@mnishc.g.104]

Tq sir ji 🙏 ☺ 18 sahi hai

[@abhinavstudies9060]

Abhinav gamer FF 31

[@bhapsakamrasodha7545]

@@mnishc.g.104 kk*kk*kkkkkk*kkkkkk*

[@yojamre2208]

Life me Sabse achha padane wala sir Mila

[@riyankhan4070]

Right

[@SAVITADEVI-im5lk]

18

[@user-rv8mv4cl9k]

Bahut mast class hai mujhe bahut maja aaya pr 21 go question hi sahi huaa pre koi nhi mai aagali bar aur mehnat krungi ki pull me se pull no aaye

[@artichourasiya9071]

Sir aap bahut acha pdhaye hai

[@shadabashrafansari0447]

22 me 22 ka right answer diye sir 🎉

[@tanushree2217]

22/21
Thank you so much sir
Nice video🙏

[@RaviStudyIQGk]

Very good

[@SachinRaj-tb1iz]

Very very good 👍👍👍 ❤️❤️❤️❤️❤️❤️❤️❤️❤️

[@SachinRaj-tb1iz]

Very very nice ❤️❤️❤️❤️❤️❤️

[@sakshikushwaha-xk9eg]

Thank u sir aap bahut achha padhate ho

[@PradeepKumar-sk2oz]

Thanks sir 🙏 apka padhaya sb yaad ho gya
Very very thank you so much

[@flyingcarierwithmayank2420]

Awesome way of 📚✏study
My score is 21
Sir plz continue

[@basumamatagar7114]

Sir it's may accepted please English class do sir.... From karnataka

[@pankajkumarpandit4145]

sir r great

[@nekinotiyal5388]

22

[@hansramhansram6402]

22/22

[@MeenakshiRaj-ft4ck]

Nice sir bahut badiya

[@seetalrana]

Thnku pure sahi hai ❤