hi,

see bsc passed candidates are eligible to secure  seat only after seat lefts filling diploma passed candidates in btech lateral entry admission process. now the eligibility criteria for bsc degree holders is, 45% marks in graduation for general or general ews, 40% marks criteria is for sc/st , so you are not eligible to apply. I suggest you to try for bihar state leet exam or jexpo of west bengal where less marks required.