Hello student you need to visit your school about registration date however you need to obtain at least 33 percent in practical and theoretical examination separately to get a passing certificate.

In examination of 100 marks you need to obtain 33 and in the examination of 70 marks you need to obtain 23 marks. And in practical examination of 30 marks you need to obtain at least 10 marks.

Feel free to comment if you've any doubt

Good luck