CBSE 10th Sample Papers 2025-26: The Central Board of Secondary Education (CBSE) has released the CBSE Class 10 Sample Papers 2025-26 for all subjects to help students prepare effectively for the CBSE ...

CBSE Class 10 Science MCQs: Multiple Choice Questions (MCQs) carry significant weightage in the CBSE Class 10 Science exam, with almost 20 marks assigned to this section alone. Preparing well for this ...

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 ...