Hi dear,

You have got 50 marks in gate 2019.your gate score should be around 618-658 according to our prediction.you may get NPCIL,NTPC.but this year the paper was a little bit easy so you have low chance.you will get maximum of iits with this marks.you can check cutoff of all iits here

https://engineering.careers360.com/articles/gate-cutoff-for-ee/amp

Hope it helps