Question: how to calculate percentage of wbut marks?
Answer: The simple way to convert DGPA to percentage as per wbut rules is to minus 0.75 from your DGPA and multiply the remaining value by 10. For e.g.: If your DGPA is 9 point, then in percentage it will be (9-0.75)*10=82.50. This formula is given in the WBUT website itself.