📄 BCA 2nd Semester PYQ (Subject-Wise) Download AKU BCA 2nd Semester Previous Year Question Papers for better exam preparation. 📚 BCA 201 – Business English PYQ 📚 BCA 202 – Mathematics (Numerical Techniques) PYQ 📚 BCA 203 – System Analysis & Design PYQ 📚 BCA 204 – Problem Solving Technique & Programming in C PYQ 📚 BCA 205 – Operating System & UNIX PYQ