Hello Aspirant

So your marks are as below

Telugu- 33 (as you said pass mark)

Math- 40

Science- 40

English- 60

Social Science- 40

Your Grade Point will be 33+40+40+60+40= 213

(213/500)*100= 42.6%

To convert this into CGPA, divide this by 9.5

42.6/9.5= 4.48 CGPA.

This is on the basis of your speculative marks, so you get marks around what you have mentioned, your grade point will be between 4.5 to 6 CGPA.

Hope this helps