Krishan, 

The last year cut off for various branches in NIT JAMSHEDPUR was

Civil Engineering 38312

Computer Science and Engineering  12546

Electrical and Electronics Engineering  27381

Electronics and Communication Engineering  21265

 Mechanical Engineering 25730

Metallurgical and Materials Engineering  47567

Production and Industrial Engineering  51795

So based upon previous year cut off you can get PIE in NIT jamshedpur in 7 th round and you may get MME in spot round. 

Hope it helps.