Following are the expected cutoff trends for KLUEEE in 2019:

Computer science and engineering (CSE)     125-135

Electronics and Communication engineering   120-125

Bio-Technology   125-130

Civil Engineering  115-121

Mechanical engineering  108- 115

Petroleum Engineering  128-132

Electrical and Electronics engineering  106-120

The trends of cutoffs are prone to change every year. This year more or less the cutoffs are going to be affected very much owing to the ongoing situation. But it will give you a rough estimate to rely upon.
Good luck!