Hello aspirant.."Yes" Ofcource you can get high salary package after your Graduation. You can apply for both Government as well private jobs but first you have to decide your area of interest and then move forward. Enlisted below are some name of exams, once you qualify , a sparking future will be waiting for you.

Railway - You can find technical and Non technical both the job opportunities in Railway.

Bank - you can apply for P.O,/Management Trainees, NABARD, Clerical Exam, RBI Garade A& B, ICICI - P.O. there are many private banks like HDFC, Axis,Yes etc. You can get recruited there also.

SSC - you may get chance to become Tax Assistant, Auditor,Sub inspector,Accountant etc.

UPSSC - If Qualified you can become IAS, IFS, IRS,IPS,  IES,IIS etc.

CDS - you can get chance to enter in Indian Military Academy , Indian Naval Academy, Indian Air Force etc.

Public Service Commission - PCS, Lower Subordinate, Statistics Officer etc.

Hope it helps.

Good Luck