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 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 ...

CBSE Class 10 Social Science Answer Key 2025: The Central Board of Secondary Education (CBSE) Class 10 Social Science answer ...

The CBSE Class 10 Science exam is scheduled for February 25, 2026. Students can access the official syllabus, marking scheme, ...

PSEB 10th Science Exam 2025: The Punjab School Education Board (PSEB) conducted the Class 10 Science exam on March 27, 2025. Students who appeared for the exam can now access the PSEB Class 10 Science ...

This story offers a detailed analysis of the CBSE Class 10 Social Science sample paper for 2026, breaking down key multiple-choice questions across History, Geography, Political Science, and Economics ...

In a major procedural shift for the 2025 board exams, the Central Board of Secondary Education (CBSE) has announced that students will now be able to access photocopies of their evaluated answer ...

The Central Board of Secondary Education (CBSE) is expected to announce classes 10th and 12th class results anytime. However, the board has not officially announced the exact date for the Class 10th ...

The Central Board of Secondary Education (CBSE) has initiated the process of application for a student who desires a photocopy of their CBSE Class 10 Answer Sheet for the 2025 results. Those students ...

CBSE Two Board Exams For Class 10: Merit certificates will be awarded only after the second examination. CBSE Two Board Exams Key Rules: In a major academic shift, the Central Board of Secondary ...