I have 109 marks in PCM. Can I apply for engineering degree?

I think you're saying as a whole marks out of 300 (including Physics, Chem, Maths). 

So, if we calculate the percentage i.e. (109/300)*100 = 36.33%

So, with this percentage you won't be getting into any engineering college. Asthe minimum criteria mostly varies from 45% to 60 %.

Don't lose hope! All the

The student must get a minimum of 60% marks in PCM i.e, Physics, Chemistry, and Mathematics in 10+2 or equivalent exam and a total of 50% marks in 10+2 or equivalent exam by a recognized board either state/CBSE/ICSE. Sorry to say but 50% is the minimum eligibility criteria for admission in any engin