Скачать или смотреть RRB NTPC 2025 Maths | Quadratic Equation One Shot | CBT 1 | 47 Shifts PYQ | By Sankar Sir

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এই ভিডিওতে RRB NTPC 2025 CBT-1 Maths এর গুরুত্বপূর্ণ Chapter
👉 Quadratic Equation (দ্বিঘাত সমীকরণ) সম্পূর্ণ আলোচনা করা হয়েছে।
📘 Class Highlights:
✔ Total 47 Shifts Previous Year Questions Analysis
✔ Railway Exam Pattern Based Questions
✔ Concept + Shortcut Method
✔ Exam-Oriented Problem Solving
✔ Complete Bangla Explanation
👨‍🏫 Class By: Sankar Sir
📚 Channel: P.T.L.C
🎯 Useful For Exams:
✔ RRB NTPC 2025
✔ Railway Group D
✔ RRB ALP
✔ Other Railway Exams
📌 Why This Class is Important?
🔹 CBT-1 Level Important Questions
🔹 Fast Calculation Tricks
🔹 Concept Clear + Practice Together
🔹 Perfect for Revision Before Exam
👉 Railway Exam Crack করতে চাইলে
এই Quadratic Equation Class Must Watch 💯
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