How can I get good marks in 12th with commerce?

Try to cover your class 12th syllabus as soon as possible and then try to solve previous year questions to score better marks. Try to have a better grip on accountancy as this is a challenge for commerce students so make it as your power. All the best.

Keep practicing the questions and solve previous papers. Keep note of mistakes you are committing while solving the questions. Present your questions with proper diagrams/graphs. All the Best.