CUET General Test 2026 25th May Shift 2 PYQs

What is average marks obtained by the all students in Hindi?

The mean proportion between 4 and 64 is :

If $a:b = \frac{12}{5}:\frac{3}{10}$ and $b:c = \frac{7}{9}:\frac{12}{7}$ then $a:c$ is