Hello,

It is quite difficult to predict the exact score to secure a rank under 1000 it is because the marks vs rank trend varies every year depending on highest marks scored in KCET, total number of candidates appeared for KCET and normalization of marks. Also the marks scored in qualifying examination and KCET are combined to determine the rank. As per experts analysis you should aim to score minimum 130 marks or above in KCET to secure a rank below 1000. This is an estimated score, the actual rank with the given may vary based on above mentioned factors. To check the KCET marks vs rank trend use the link given below

https://engineering.careers360.com/articles/kcet-marks-vs-rank