i am sandya,i completed b.tech recently.my question is, is there any institute for government jobs like ongc,hpcl,oil companies etc

hi, the notification comes in employment news. you can chk that ppr for notification. As far as the prep is concerned, each has it's own pattern and subject skills are essential for all these exams. So start following bottoms up approach.. read basics fro 8th standard on wards till your Latest B.Tec

Hi Sandhya. There is no institutes for government jobs like ONGC,HPCL. If you want to join these companies a notification comes in the regular newspaper for jobs. Apply them and a write a written test and you will be able to get the required job. All the best. Regards. Manish