to get admission in puc you need to clear your 10 th class from a reknowned and reputed school. there is no cut off criteria for admission. the admission are don ethe basis of merit score. 

this course is consist of 2 years. and this is equal to 11th and 12th. this course has many option you can chosse many subject under science.

i hope thsi information helps you. all the best have a great future ahead.