After msc maths what kind of jobs can i get.there are only private jobs or govt. too .other than teaching

Yes, certainly there are Govt jobs for Maths post graduates and that too apart from the teaching jobs. You will get to know of many suitable vacancies if you regularly read the weekly Employment newspaper (Rojgar samachar). You can get into the job related to Planning commissions, Statistical deptt,

Well my dear friend you can opt for NET exam which will lead you for lecturership or you can opt for various competitive exam such as ssc,railways bank po etc