বাংলা সাধারণ জ্ঞান: বিভিন্ন আবিষ্কার ও আবিষ্কারকদের গুরুত্বপূর্ণ প্রশ্ন ও উত্তর – Part 2 🧠

✔⚫Keywords: #ShahirulAlam<br /> #OnlineStudyingBangla<br /> <br /><br />---------------------------------------------------------------------------<br />General Science Practice MCQ | Part 1 | Railway Group D Exam. | OnlineStudying Bangla <br />Link: https://youtu.be/kx32-OVhhcU<br /><br />General Science Practice MCQ | Part 2 | Railway Group D Exam. | OnlineStudying Bangla <br />Link: https://youtu.be/p_Ikndaw95Y<br /><br />General Science Practice MCQ | Part 3 | Railway Group D Exam. | OnlineStudying Bangla <br />Link: https://youtu.be/7sdVmHU5_TE<br /><br />---------------------------------------------------------------------------<br /><br />⚫My channel - - #Online Studying Bangla<br />https://www.youtube.com/channel/UCwgA-zbmbOD8Aab4zFXpHMg<br /><br /> Follow me on social networks <br /> <br />◆ Youtube :<br />https://youtube.com/OnlineStudyingBangla<br /><br />✔️Hey guys, Don't forget to SUBSCRIBE 'OnlineStudyingBangla' channel for more trusted & awesome video. <br /><br />About- "OnlineStudyingBangla" is a youtube channel. Where you will find latest General Knowledge Video Clip in Bangla & Hindi. New video is posted everyday :) <br /><br />⚫Song Credit:<br />Youtube Audio Library<br /><br />Note:- All The Images/Pictures Shown In The Video Belongs To The Respected Owners And Not Me, I Am Not The Owner Of Any Images Showed In The Video.<br /><br />Disclaimer -<br />video is for educational purpose only.Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.