please answer me the question attached.

Hi..
As per the question you have asked, you can simply refer to the cutoffs and the opening and closing ranks for the previous years as well as this year.
But, it is really difficult to comment on the exact data, since every year there might be a change in the pattern of the paper as well as some or the other IITs may add on or may cut short a few branches. There may also be the change in the number of students appearing for the exam and getting qualified.
So, its really difficult to comment on what is gonna happen in another 2 years, but keeping everything else same, there will be ony some variation as seen in the previous few years.
Regards

madam, can you please kindly give me the approximate cutoff for a SC category student , the marks that you think will be a accurate cut-off in the coming years in jee-advanced . yours sincerely.