Science by Amit sir
Welcome to Science by Amit Sir ✨
यहाँ आपको Class 12 Science (Physics, Chemistry, Biology और Maths) के सभी Topics आसान और सरल भाषा में समझाए जाएंगे।
👉 NCERT Solutions Step by Step
👉 Quick Revision Notes & Important Formulas
👉 Previous Year Questions & Board Exam Tips
👉 MCQs और Competitive Exam (NEET/JEE) Help
🎯 हमारा मकसद है कि हर छात्र Science को आसानी से समझे और Board Exam में अच्छा Score करे।
📌 हर हफ्ते नई Videos – पढ़ाई होगी आसान और मस्ती भरी।
📢 Subscribe करें और जुड़ें Science by Amit Sir परिवार से!
Class 12 Maths | Ex 7.1 Q4 & Q5 | Integration Easy Trick | Perfect for Board 2025
Class 12 Maths Ex 7.1 Q1, Q2, Q3 Full Solution | Integration Chapter 7 | Most Important Questions
![कक्षा 12 गणित अध्याय 4.1 (सारणिक) | सभी प्रश्न हल [2025-26] | class 12th exercise 4.1 all question](https://ricktube.ru/thumbnail/hPI5dR2vevE/mqdefault.jpg)
कक्षा 12 गणित अध्याय 4.1 (सारणिक) | सभी प्रश्न हल [2025-26] | class 12th exercise 4.1 all question
Class 12 Maths Ex 4.2 Q4, Q5, Q6 | Determinants Questions Full Solution | Bihar Board 2025 |
🧪 Chemical Compounds and Formulas | Class 12th Chemistry Notes | Full Explanation in Hindi
Integration Examples Explained | Class 12 Maths Chapter 7 | समाकलन के उदाहरण | Step by Step Solution
Class 12 Maths Ex 4.2 Q3 | Determinants Exercise 4.2 Question 3 Full Solution| @SciencebyAmitsir
Class 12th Maths Ex 4.2 Q2 | Determinants | NCERT Solution | Step by Step Explanation in Hindi
Class 12th Maths Ex 4.2 Q1 | Determinants | NCERT Solution | Full Explanation in Hindi
Nuclear binding energy नाभिक बंधन ऊर्जा | class 12th chapter 13 physics in hindi lacture by Amitsir
POLLINATION (परागण) | Class 12 Biology Chapter 2 | Full Explanation | Science by Amit Sir
बीजांड की संरचना (Structure of Ovule) | Class 12 Biology Chapter 2 | Sexual Reproduction in plants
CLASS 12TH MATHS INVERSE TRIGONOMETRY FUNCTION CHAPTER 2 INTRODUCTION | CLASS 12TH MATHS EX 2.1