I passed class 12 pcm now which engineering entrance exam should I give ??
You have completed class 12 right.
Now you have two options either prepring for advance exam if you feel that you will get comfortable marks in mains i.e above the cutoff marks or other wise you need to prefer the CET (common entrance test) exams to get seat in the Engineering colleges.You can also write University exams to complete the b tech course.