Yes, you can definitely pursue engineering courses in 2024 even if you completed your 10+2 with PCB in 2015.

The eligibility criteria for engineering courses typically require a science background with Physics, Chemistry, and Mathematics. However, some institutions may also consider candidates with PCB backgrounds, especially for certain branches of engineering like biotechnology or biomedical engineering.

Here are some things to keep in mind:

• Check individual college requirements: While most colleges require Mathematics for engineering, some might have specific exceptions or pathways for students with PCB backgrounds.
• Consider bridging courses: If you need to strengthen your mathematics skills, you might explore bridging courses or self-study to prepare for engineering entrance exams.
• Explore relevant engineering fields: Biotechnology, biomedical engineering, and environmental engineering are some fields that often consider PCB students.

It's always advisable to research the specific requirements of the colleges or universities you're interested in to ensure you meet their eligibility criteria.

For information about Engineering exams you can go through the link attached below.

https://engineering.careers360.com/exams