Hi, 

First of all congratulations for scoring a high score and this shows you are hard working. 

Apply to b. com colleges for your graduation and side by side give, CPT exam. After you clear CPT you can apply for IPCC Stage and clear the exams by managing time efficiently. 

You can join articleship after your graduation which is necessary for 3 years to complete the course. 

Otherwise you can pursue it as direct entry route to IPCC after your graduation. No need to give CPT exams. 

Don't neglect graduation degree as CA is a tough and long course and having a graduation helps to have secondary options when things don't turn as desired. 

Also,  go through ICAI official website to gain extra knowledge and whole process for choosing wisely your route. 

Hello Prahlad,
You have good percentage which states you are good student. Generally some students do B.com with CA and some complete B.com then do CA. If you are able to manage both B.com and CA then you go for with but it will be tough, when you go for doing CA after B.com then it will take time but it wouldn't make it tough for you. Do remember that most the B.com subjects are covered in CA.
GOOD LUCK BUDDY!!!!