B.Tech

You have to clear SSB. Speaking about the test process, it is the easiest test where you just have to be yourself. They assess your personality. There is no need to actually prepare anything. Technically, as a trait of your personality you must know what happening around you, in the world, in your country. After spending 4 years of your education in the field you chose, you must have knowledge about it, just the basic knowledge of what you studied. They just look for a responsible personality. If you search you will find OLQ (Officer Like Qualities) which are 15 in count. Those qualities should be present in you which you must also be able to showcase in the tasks they give you. If you have those qualities, it will automatically flow from you so you don't have to worry about it.