hi,

see the general eligibility criteria is candidates wish to pursue b.sc in computer science must have studied mathematics as a subject in 12th course from a recognized education board. now many students studied additional subjects from NIOS, which certificate a acceptable in all Institute in India. so it depends on the recognized institute from where you have completed the bridge course. I suggest you to contact with the admission authority before applying any course and go through the Information brochure before applying.