B.Sc Scope

No, you cannot pursue an M.Tech degree directly after B.Sc. You should get a M.Sc degree first before applying for M.Tech.

You can go for M.Sc.

After BSc in Computer Application you may get job of a junior developer ( Programmer)/ Tester /Computer Technician / Computer Operator in Small or Medium IT company or a Business Enterprise's IT department.

Hey Zainab,
You may get a job after B.Sc but most probably not by campus placement, you will have to prepare for competitive examinations. I will suggest you to rather go for BCA or B.Tech if you want a high paying job by placement. You should also search for colleges having good placement record in B.Sc or BCA. Some college suggestions -

Hey Deepak,
Scope of IT sector professional is always good but considering B.Sc IT i would rather suggest you to go for either BCA or if possible B.Tech. Not all colleges can provide placement assistance for B.Sc IT. You should search for some best colleges offering BCA and take admission as that will be more beneficial to you. You can consider following colleges -

With BSc degree you are eligible for majority of non technical posts in Government (Central, State, PSU, Banks etc) where eligibility criterion is graduation degree. Beside this you may able to get job of technician, lab assistant in Scientific R&D organisation. You are also eligible to do BEd and take school teacher job. In order to have better career growth you will have to do post graduation.

u have done ur bsc in cs?