Hey Meenu.

The following options are available to you after you complete you B.Sc degree

Higher Studies :

M.Sc Mathematics

M.Sc Physics

M.Sc Chemistry

M.Sc Computers

M.Sc Zoology

M.Sc Botany

MBA

MCA

B.Ed

Job Career :

Bank Po & Clerk

CBI

SSC

Railway

NTPC

BHEL

FCI

IAS

IPS

UPSC

Hope this helps. All the best.