Dear Aspirant,

Most of the IITs require your score to be around 760 to have a fair chance and since your score is 553, it will be difficult. Since you have not specified the branch you wish to apply for, we are unable to narrow for you any further than what we have stated.  However, we suggest you log into those IITs and there are some not so in demand courses that may appeal to you.

If not take a look at the top engineering colleges in India from NIRF site https://www.nirfindia.org/Home as it will give you a good indication of the top colleges in India and apply to them as well, examples are Anna University, Vellore Institute of Technology.

Good Luck