Which Category of rail medical requires blood tests?
Cat 1
Cat 2
Cat 3
Cat 4
{"name":"Rail Team- October Month Quiz", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Your Name :), Total number of categories for a rail medical., Which Category of rail medical requires blood tests?","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}
