Civil Engineering

chemical-petroleum possible

Irrigation and Public Works are generally the nomenclature for Civil Engineering students. Roads and Buildings also come under your purview.

B.Tech is a professional course.
B.Sc is a normal sc. course(even honours)
Engineering is an advanced course for Science.
if u have interest in chemistry, do betch.chem.
if u done B.Sc.chem., u must need to do M.Sc.chem., for that jobs equated with betch.chem

Reading-"employment news" weekly for govt.jobs., Times of India(ascent/Wednesday)-for private jobs.
Dept's. suits for female r:
1)Planning engineer(using MS-project,primavera softwares)
2)Quality control engineer
3)Contract,Quantity Survey&BillingEngineer
4)Structural design engineer

Yes, it would be Jayant, but then you will have to search for a job which gives value to management education to the Civil engineers. If you are working in a professional company then it is worth.

India has very good engineering colleges fir B.Tech in Civil Engineering. IIT Roorkee is one of the world best institute for civil engineering. You are advised to study civil engineering in India. You may opt for PG abroad for specilaisation.

Himanshu, if your ranks are not letting you take admission in your preferred branch go for admission in some good private university where you can get admission on basis of your marks too.
These days we have so many good private universities which offer you admission on JEE scores/ tests conducted by them/ your marks in 12th. Some of these also offer good scholarships based on any one of the above mentioned admission criteria.
Check the websites of some good universities or call on their toll free no.s for more details.
Good luck.

Surely you can, check out the link for colleges :
https://engineering.shiksha.com/diploma-in-civil-engineering-in-delhi-ncr-categorypage-2-55-597-0-0-10223-1-2-0-none-1-0

Experience of any one object oriented language is important for study during graduation classes and help you in project executions. In final year of engineering make effort to learn Primvera or MS Project.