SSC CGL

For most of the post it is just graduation. But for post like statical officer you need statics or maths. For SSC CGL there is not any pre defined perfect subject combination but having any two/three from these combination is always good for future -
- History, Geography, Economics Maths, statistics, law. As these subjects knowledge is an added advantage in government jobs. For Assistant Audit officer CA CS MBA are desirable
For Junior Statistical Officer - Maths / stats
For compiler post - graduation with Maths/ stats/ economics
For all other post - graduation from any discipline. So it is good to have studied economics, statistics, maths, at graduation to be eligible for various posts but not necessary for every post.