My name as recorded in matriculate certificate just mentions my first name and doesn't mention my surname. However my name as recorded in my Voter id, ST caste certificate etc has my surname mentioned. I have a gazette notification stating the addition of my surname. The dilemma I am facing is whether i can apply for civil service exam with my complete name i.e including surname because the examination application says the name entered should be exactly as that in matriculate certificate. Can i avail reservation or will there be any problem considering my surname is not mentioned in matriculate certificate ?