i got 45 marks in maths alone,but pcm agregate will be 60%.will i get admission?please help me.i will get kerala entrance rank within 15000.

but 50% marks in maths seperate is a criteria in many brochures.... do i have to repeat one year for entrance to try luck by studying hard? some say in first year of btech,we study the portions of plus 1&2 and make them thorough. then repeating a year may be useless or not?? my bio scores is gud