Central Board Of Secondary Education [CBSE] — late change in examination timetable

Sir/madam,
The cbse has made changes in the 11th standard final examinations twice or thrice and these changes have been made too late. The students had planned their days accordingly as earlier they had 10 days for the chemistry examinations which have been reduced to only 2 days on such a short notice. Kindly make suitable changes so that the students do not go through this trauma.