hi,

see cutoff score changes every year and it depends on certain factors like number of applicants, questions difficulty level, seat matrix, students category etc. however kakatiya institute of technology and science  offers m.tech courses on below mention streams,

MTECH-SOFTWARE ENGINEERING

MTECH-STRUCTURAL AND CONSTRUCTION MANG

MTECH-DESIGN ENGG

MTECH-DIGITAL COMMUNICATIONS

MTECH-VLSI & EMBEDED SYSTEM

MTECH-POWER ELECTRONICS

since exam is not already conducts it is quite difficult to predict the cutoff, however 80 percentage of total scorer has decent chances in tier 1 colleges under pgcet exam.