I have 55.26% marks in b.tech can I apply in Accenture?

Hi richa.
As I mentioned in my last answer that Accenture have some strict rules regulations in recruitment process. They never do compromise with their quality. As you scored very less to get a job in Accenture, so you are not eligible for IT division.
But yes, you can try in BPO division of Accenture. But I have doubt about it also because they want B.Sc, BCA, B.A , B.com , BBM students for this division and you are b.tech
But, you should apply there. May be you got shortlisted.