Hello aspirant,

If there are mistakes in the released key then obviously the challenge will be proposed and after the final key arrives the mistakes will be cleared out.Needed corrections will be done absolutely.

So don't panic.

Good luck .

Hoping the best for you.

Dear vibhanshu, 

As the key is out, the mistakes (if any)  will be challenged and heard with in the deadline. If there are any changes they will surely be reflected. 

All the best.