Question

which refresher is best for class 12th cbse board chemistry , physics & biology?

Answer 1

"all in one " is the best


please mark brainliest

Answer 2

Educart question bank and sample papers are the best to score 90+ % in class 12th board because-

1. They are strictly based on the CBSE guidelines and reduced syllabus.
2. They provide a wide range of questions including case-based, assertion-based, important NCERT questions and previous year questions.
3. The solutions given with every question comes with a detailed explanation.
4. Mind maps are provided that include all the main points, formulas and important diagrams of all the chapters in the form of a flowchart for quick revision.