The eamcet score is a combined score of 75% of your eamcet marks and 25% of your ipe Mark's. 

Now as you have got 50 Mark's out of 160 , so your eamcet Mark's is 23.4.

And your ipe percentage for 94% is 23.5 .

So your total eamcet score is 46.9 .

So your rank according to your SC reservation would be around 32282. I would like to tell you that this just an approximate rank . It might differ a little bit