hi , 

Its Actually hard to predict the marks required to get rank below 6000 as it all depends on many factors like number of students appearing for the exam , difficulty level etc. SO approximately you would require a score of 120 or less than 120 . Yet it is unpredictable.

hope it helps,

for further queries, do leave a message

Good Luck

hii singh

firstly it hard to say what would be the marks verses rank because very year number of persons varry and many things comes to consideration while i would like suggest you to give a try for rank predictor tool we have made

https://engineering.careers360.com/articles/mht-cet-rank-predictor

regards