Hello aspirant

As you have mentioned that you have got 136.5 marks in keam and 100 percentage for pcm. With your mentioned details your rank your rank will be in a range between 15k to 25k. But it is difficult to predict the keam rank exactly because it depends on many other factors like no of students appeared in the exam,no of seats available, difficulty  of the exam. You can visit the link given below to know about the colleges that you will get with your rank

all the best for your future.