Sample Papers - You must have noticed that all the sample papers have different types and typologies of questions that you need to cover for the exam.
Mock Test Papers - If you have been given time to practice and solved many mock tests before the actual exam then your preparation will be better than your competitors and your marks will be highest.
Previous Year Question Papers – You must get yourself the latest previous year's question papers and have an idea of the exam before starting for it.
Lack of time management skills - Students lack the habit of writing long answers. And, it is very important to have a good command over it to crack the board exams. That is why you need to work on your time management skills.
Low confidence - Your hands and feet start freezing as soon as you hear the name of board exams. It is just because of a lack of confidence in your preparation. To avoid this, just be cool. Do not over exhaust yourself especially during the exam time.
Increased stress - This trend has been observed among students in most schools. But above all, you need to calm yourself down. Do not overthink during exam time, and take long naps to stay fresh and ready for the board exams.