Great decision to upgrade your qualification! Given your work experience, a BTech can significantly boost your career.

For affordable options, consider:

• State-level private universities: These often offer BTech programs at lower costs compared to private deemed universities.
• Colleges affiliated with state universities: These might have lower fee structures.
• Government engineering colleges: While competitive, some might offer lateral entry programs for diploma holders.

Admission Process:

• Entrance exams: Prepare for state-level engineering entrance exams like those conducted by state examination boards.
• Direct admission: Some colleges might offer direct admission based on diploma marks, but competition can be high.
• Lateral entry: If eligible, explore lateral entry options for direct admission to second-year BTech.

Research thoroughly: Check college websites, rankings, placement records, and fee structures. Consider factors like location, specializations offered, and infrastructure.