Central Board Of Secondary Education [CBSE] — very hectic schedule

Respected sir/mam
I wanted to tell you that the datesheet of class 12 is having very hectic schedule for science students. As per datesheet our exams start on march 5, 2018 (Monday) and its english exam. After that on 7 march (Wednesday) we are having physics exam we are getting only one day for studying it. I have opted music (Vocal) as 6th subject and its exam is on 12 march (Monday) this subject got 4 days for studying this is enough for preparing it. Now coming to next exam that is chemistry on 13 march (Tuesday) it is not having a single holiday please make some change here. Now as i have opted for fine arts for optional subject its exam is on 14 march (Wednesday) which day next to chemistry exam, this will become very difficult for students like me to prepare for it. Now maths exam is on 21 march (Wednesday) it is having 6 holidays which are enough for us to prepare. I hope you will understand my and many others students problem and take necessary action towards it. As class 12 will decide our future, it is very crucial time for us. Please make change in your datesheet and give atleast 3-4 days gap in each subject. Our future is based on marks of class 12. Please make changes.