Regarding the rank and scholarships, it totally depends on the institute. For the 2018-20 batch the results of top rank scholarship holders were sent individually to each of them via mail, soon after the results of the first round were announced.
The results of the scholarship holders of the 2019-21 batch were only disclosed after the students joined the college, towards the close of July.
So, everything is up to the institute. In the case of the scholarship holders, the institute reimburses the fee deposited by each of them during the first trimester, after the declaration of the result.