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) has introduced significant structural changes to the answer books for the Class 10 Board Exams 2026 in Science and Social Science. The revised format ...

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

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 ...

The Central Board of Secondary Education (CBSE) has released a notification mentioning crucial changes that have been introduced in Class 10 question paper for board exams 2026. The changes have been ...

CBSE has announced six major changes for the 2026 board exams that students in Classes 10 and 12 must know. Updates include a new structure for Science and Social Science papers, two annual exam ...

CBSE Class 10 and 12 toppers reveal how discipline, NCERT-focused study, and smart planning help students achieve ...

The Central Board of Secondary Education (CBSE) has officially released the final date sheet for the Class 10 Board ...