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 ...

The Central Board of Secondary Education(CBSE) will conduct the Secondary School Main Examinations (Class 10th Board Exam) from February 17 to March 10, 2026. The board exams will commence on February ...

CBSE Board Exams 2026: The Class 10 exams will conclude on March 10. CBSE Board Exams 2026: The Central Board of Secondary Education (CBSE) has released the sample question papers for Class 10 ...

The CBSE Class 10 Social Science examination is the defining moment for the students that will determine their grasp of ...

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 ...

The Central Board of Secondary Education (CBSE) has released the answer key of Tier–II examination for the recruitment to the post of Superintendent in CBSE. Candidates who appeared for this Tier 2 ...

This collection of 50 multiple-choice questions is specifically designed for students preparing for their CBSE Class 9 Science Half Yearly Examination in 2025. Covering key concepts from Physics, ...

The Central Board of Secondary Education (CBSE) has released the provisional answer key for the Superintendent Tier–II examination 2025. Eligible candidates can download the answer key from the ...

The Central Board of Secondary Education (CBSE) has announced important updates to the Class 10 board examination rules for 2026. These changes focus mainly on the Science and Social Science papers, ...

With the CBSE Class 10 Social Science exam scheduled for March 7, 2026, students can leverage the released marking scheme, syllabus, and sample papers for effective preparation. The 80-mark exam ...

CBSE Class 10 Two-Board Exam System: Schools are directed to conduct the practicals on time. The Central Board of Secondary Education (CBSE) conducted a webinar today to brief schools on the ...