NCERT Solutions for Class 10 Light - Reflection and Refraction: NCERT books are considered the best source for preparation of theoretical concepts and making the basics strong. The questions provided ...

These papers help students understand the latest exam pattern, important question types, chapter-wise weightage, and ...

Arranging Zn, Fe, Cu and Al (metals) in the decreasing order of reactivity based on the above result. 4. Studying the dependence of potential difference (V) across a resistor on the current (I) ...

The Central Board of Secondary Education (CBSE) successfully conducted the Class 10 Science Board Exam 2025 on February 20. The examination was held in a single shift, starting at 10:30 AM and ...