Hi! I am Rajdip. I am pursuing English(H) a 3rd yr student. I WANT TO PURSUE MBA but in ISC I have failed in Maths,will it prevent me to study MBA

As such it should not prevent you from studying MBA. You should have anyhow cleared Mathematics later. But yes, you must evaluate if failing in maths subjects is not entirely due to lesser analytical ability in you. If that is so then I would suggest you to work more on developing analytical ability