4.Question: Consider the reactions of dilute hydrochloric acid with the following metals: Aluminium, Copper, Iron, Magnesium and Zinc. The correct observation is: (A) Most vigorous reaction with ...

CBSE Class 10 Science Exam Pattern 2026: The Central Board of Secondary Education (CBSE) has revised the Class 10 Science Exam Pattern for the 2025–26 academic session. The 2026 board exam will follow ...

CBSE Class 10th Science Answer Key 2025: The CBSE Class 10 Science Exam 2025 was held on February 20, 2025. As per the initial student reactions, the paper was of moderate difficulty level. To help ...

According to academic experts, the Science paper in the 2026 board exams is expected to be relatively more challenging due to ...

The CBSE Class 10 Science exam is scheduled for February 25, 2026. Students can access the official syllabus, marking scheme, and sample papers on cbse.gov.in to prepare effectively. The exam ...

Are you a Class 10 student looking for quick revision notes? Keep following this space for more such quick notes and sample ...

For 2026, CBSE introduces two board exams for Class 10, sectional changes in key subjects, and competency-based question ...

The Central Board of Secondary Education (CBSE) has officially released the Class 10 and Class 12 sample question papers for the academic session 2025-26. The sample papers are designed to give ...

In a big update for students, the Central Board of Secondary Education (CBSE) has rescheduled one examination each for Class ...