Hello Shivam,

As you have one year old documents which matters a lot at time of allotment of seat in any institute. You need to have fresh documents for new application of this year.

You need to have latest score card of JEE-Main and JEE-Advanced (if appeared), Marksheets of class 10th and 12th are issued only once so that will be eligible for all your further references, your passport sized photograph should be latest.

I hope that your doubts are cleared. If you have further doubts feel free to ask.

All The Best!!