DGPA/CGPA is calculated by the follwing formula
\(CGPA = { YGPA_1 + YGPA_2 + 1.5 * YGPA_3 + 1.5 * YGPA_4 \over 5 } \)
Where
\(YGPA = { SGPA_1 + SGPA_2 \over 2 } \)