Dear aspirant,

As you have PCM absolutely you can apply for various entrance examination. Here's some suggestions of most popular entrance examination after 12th. Official links for application have mentioned within bracket.

• Joint Entrance Examination (JEE) Main (https://jeemain.nic.in/webinfo)
• JEE Advanced (http://jeeadv.iitd.ac.in/)
• BITSAT (www.bitsadmission.com/)
• VITEEE (www.vit.ac.in)
• COMED-K (https://www.comedk.org/)

These are mainly based on engineering entrance. Hope it would be helpful.