Diploma

In my opinion, you must choose MBA Hons with focus or electives in Marketing!
Civil engineering is otherwise too most conducive for entrepreneurial ventures. Lovely professional university offer MBA Hons with Marketing electives. With your technical skills coupled with marketing and management you can start your own business. The entrepreneurship projects withing the programme itself will give you real time exposure too !
As per mu experience of 16 years in education, I feel entrepreneurship is something which can be great if you have combination of technical and management skills, Marketing to be more precise. You need to visit www.admission.lpu.in for full detail o eligibility, scholarships and selection process.