my gate score is 54.33 in metallurgy in gate2019 so can i get a psu or any iit?

Hii Pawan,Your marks is bit good.As per the previous year cutoffs you have a good chance of getting medium ranked IITs such as IIT Kanpur, IIT Varanasi, IIT Bhubaneshwar, IIT Guwahati,etc.You cannot expect any call from PSUs as their cutoffs are high but still you may get calls from some of the PSUs.You can also check for Colleges on Careers360 Gate College Predictor.