Hi

Guessing it's about cbse board results which has been released yesterday

I am extremely sorry to tell you dear but you have not passed in your subject even though your aggregate of Practical + theory is 33.

This is because,

You need to pass both your practical and theory examination separately .

For theory paper you need at least 23 marks out of 70 in order to pass it but you have got only 15 marks and thus you have failed theory and in your result it must be  written RT  means repeat in theory as you have failed in it

I hope that it's clear to you and you find it helpful

Regards

ADITYA KUMAR