Rajin Abdullah Zeeshan

Rajin Abdullah Zeeshan � Rajin | Smart Sohay
HSC/Admission Success • Smart Study Tips �

10/09/2026

নিউটনীয় বলবিদ্যা (Newtonian Mechanics) Booster Series: Math & Solutions! 🚀
For Better Quality watch on youtube:https://youtu.be/CzEwGPcV1iY
Chapter 4 -QB solve videos :
demo 1:https://youtu.be/lWVDQ6qVVjc
demo 2:https://youtu.be/e2fDM8ajp24
demo 3:https://youtu.be/w6zxY2oyaRU

দীর্ঘ অপেক্ষার পর অবশেষে চলে এলো নিউটনীয় বলবিদ্যার ম্যাথ বুস্টার সিরিজের ভিডিও! আশা করছি এই প্রবলেমগুলো সমাধান করার মাধ্যমে তোমাদের অনেক কনসেপ্ট ক্লিয়ার হবে এবং টুকটাক যে ভুল ধারণাগুলো (misunderstanding) ছিল, সেগুলোও দূর হয়ে যাবে।

💡 ভিডিওটি থেকে সর্বোচ্চ উপকার পাওয়ার নিয়ম:
আমি সাজেস্ট করবো, স্ক্রিনে প্রশ্ন আসার সাথে সাথে ভিডিওটি পজ (pause) করে আগে নিজে নিজে সমাধান করার চেষ্টা করো। যদি নিজে না পারো, শুধুমাত্র তখনই ভিডিওর সলিউশনটি দেখো।

🎯 আমার লক্ষ্য:
আমার টার্গেট শুধু তোমাদেরকে প্রবলেম সলভ করে দেওয়া নয়। আমি চাই এই ভিডিওগুলোর মাধ্যমে তোমাদের স্ট্রং কনসেপ্ট বিল্ডআপ হোক, যাতে তোমরা একজন ইঞ্জিনিয়ারের মতো চিন্তা করতে শেখো!

৪র্থ চ্যাপ্টারের শুটিং প্রায় শেষের দিকে! কাল থেকে ৩টা ক্লাসেই ৪র্থ চ্যাপ্টারের ফার্স্ট পার্টের পুরো কোশ্চেন ব্যাংক সলভ ক...
31/08/2026

৪র্থ চ্যাপ্টারের শুটিং প্রায় শেষের দিকে! কাল থেকে ৩টা ক্লাসেই ৪র্থ চ্যাপ্টারের ফার্স্ট পার্টের পুরো কোশ্চেন ব্যাংক সলভ করানো হবে।😃

এই চ্যাপ্টারের বুস্টার সিরিজটা সত্যিই দারুণ হতে যাচ্ছে! বুস্টার সিরিজের জন্য নিজের পুরনো নোটখাতাটা খুলে দেখতে গিয়ে করোনা সময়ের অনেক স্মৃতি মনে পড়ে গেল।😉

আশা করছি সবাই এখান থেকে অনেক কিছু শিখতে পারবে!

25/08/2026

Launching our new Product -Something Big is coming😃😃😃Specially Sohay Ai r performance dekhe to nijer e obak lagsilo 🙃huge huge upgrade anse almost every section theke e

19/08/2026

Physics Demo Class 4-Booster Series (Course Special)-Must Watch
For Better Quality -Watch on Youtube-https://youtu.be/XdrTDY9Pm7o

🚀 Welcome to the Booster Series Maths!

In every chapter of this course, once we finish solving all the standard Question Bank (QB) problems, we move into the second phase: the Booster Series.

Why is this series essential?

Next-Level Problem Solving: These carefully selected math problems are designed to push your boundaries and evolve your thinking.

Essential for Engineers: This series builds the core analytical capabilities that are absolutely critical for any engineering student tackling complex subjects.

⚠️ Important Note:
Please watch this entire video, or at least the very first section. It breaks down the exact mindset and approach you need to acquire these problem-solving skills.

05/08/2026

🚀 Engineering Physics Demo Class | Chapter 2: Vectors
For Better Quality check this on Youtube:https://youtu.be/TfcTWsFHmW8

Welcome to the demo class for Chapter 2 - Vectors!

This class is meticulously designed to give you the ultimate edge in cracking any Engineering Varsity admission exam. To help you master the concepts, the curriculum is divided into 3 comprehensive sections:

📌 What's Inside This Class:

1️⃣ Type-Wise Full QB Solve: A complete, step-by-step breakdown of Question Bank problems categorized by type.

2️⃣ Engineering Booster Questions: High-level, challenging numericals curated from JEE exams and renowned foreign authors to push your limits.

3️⃣ Extensive Practice Problems: More than enough practice material to solidify your understanding and boost your exam confidence.

💡 Upload Schedule:
These demo classes will be uploaded part by part, with each part covering 2 to 3 specific types of problems. Please watch the full demo series to experience the quality of the content and see exactly why this is the best course for your engineering preparation!

🔗 Important Links:

🎓 Join the Full Course: https://grindwithgourab.com/

📄 Download Class PDF

03/08/2026

🚀 Engineering Physics Demo Class | Chapter 2: Vectors

For Better Quality Check the Youtube Video:https://youtu.be/n3ShI7yb7iY

Welcome to the demo class for Chapter 2 - Vectors!

This class is meticulously designed to give you the ultimate edge in cracking any Engineering Varsity admission exam. To help you master the concepts, the curriculum is divided into 3 comprehensive sections:

📌 What's Inside This Class:

1️⃣ Type-Wise Full QB Solve: A complete, step-by-step breakdown of Question Bank problems categorized by type.

2️⃣ Engineering Booster Questions: High-level, challenging numericals curated from JEE exams and renowned foreign authors to push your limits.

3️⃣ Extensive Practice Problems: More than enough practice material to solidify your understanding and boost your exam confidence.

💡 Upload Schedule:
These demo classes will be uploaded part by part, with each part covering 2 to 3 specific types of problems. Please watch the full demo series to experience the quality of the content and see exactly why this is the best course for your engineering preparation!

🔗 Important Links:

🎓 Join the Full Course: https://grindwithgourab.com/

📄 Download Class PDF:

02/08/2026

🚀 Engineering Physics Demo Class | Chapter 2: Vectors

For Better Quality check the Youtube Video:https://youtu.be/3abN5fUEePE

Welcome to the demo class for Chapter 2 - Vectors!

This class is meticulously designed to give you the ultimate edge in cracking any Engineering Varsity admission exam. To help you master the concepts, the curriculum is divided into 3 comprehensive sections:

📌 What's Inside This Class:

1️⃣ Type-Wise Full QB Solve: A complete, step-by-step breakdown of Question Bank problems categorized by type.

2️⃣ Engineering Booster Questions: High-level, challenging numericals curated from JEE exams and renowned foreign authors to push your limits.

3️⃣ Extensive Practice Problems: More than enough practice material to solidify your understanding and boost your exam confidence.

💡 Upload Schedule:
These demo classes will be uploaded part by part, with each part covering 2 to 3 specific types of problems. Please watch the full demo series to experience the quality of the content and see exactly why this is the best course for your engineering preparation!

🔗 Important Links:

🎓 Join the Full Course: https://grindwithgourab.com/

📄 Download Class PDF:

01/08/2026

Hello HSC '26! 🎉

Hopefully, you all crushed your board exams! Now, it's time to shift gears and prepare for the ultimate challenge: the Admission Tests.

🚀 Officially Launching Our Physics Admission Program! 🚀

We’ve designed this course to give you a complete competitive edge. Here is what is included in the package:

📚 Type-Wise PDFs: Comprehensive breakdowns with every essential theory and shortcut you need.

📝 Live QB Solving: We’ll tackle the Question Bank together, solving problems right in class.

⚙️ Elite Engineering Problems: 10-15 top-tier questions and solutions at the end of every chapter—sourced from international textbooks to push your preparation to the highest level.

📋 Weekly Practice Sheets: To keep your progress on track and consistently test your skills.

🤝 Weekly 1-on-1 Support Sessions: Dedicated meeting time to solve your personal doubts, provide academic guidance, or just offer the mental support you need during this stressful phase.

🔗 Join the program now: https://grindwithgourab.com/dashboard

📩 Have any questions? Feel free to drop me an inbox!

See you all in class!
(P.S. Demo classes will start uploading tomorrow, kicking off with Vectors, part by part!)

Can you guess which course I'm recording right now? 🤔
29/07/2026

Can you guess which course I'm recording right now? 🤔

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Polashi, Sher E Bangla Hall, Buet
Dhaka
743145

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