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 ...

Central Board of Secondary Education (CBSE) has issued guidelines to Class X students for board examinations in view of the changes in the question paper pattern of science and social science of Class ...

As CBSE Class 10 board exams approach, the released 2025-26 sample paper offers crucial insights. It is advisable for the students to focus on high-yield, concept-driven questions with real-world ...

Students taking the 2026 exam can use these topic-wise questions to gauge the expected level and format. CBSE Board Exams 2026: Assessments play a crucial role in helping students build confidence and ...

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

CBSE Board Exams 2026: Scoring well in the Science paper is crucial for achieving a good overall result. CBSE Board Exams 2026: The Central Board of Secondary Education (CBSE) will conduct the Class ...

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 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 officially released the final date sheet for the Class 10 Board ...