Hii Rajdeep!

You need to specify whether it is SHC tirupattur or thevara. Moreover, you will get the answer key in the official SHC website itself when it is released. Most of the colleges and Institutes provide answer keys for the exams after it is done so that students can check and have an idea of thier performance in the examination. So, keep an eye on the official website itself.

Hope this helps.

Good luck!