Hello aspirant,

Hope you are doing well. There is no restriction on how many number of attempts you want to take for the exam until and unless you match the eligibility criteria. You can attempt it for 3-4 times though as according to this year rules the eligibility criteria for taking the exam was that a candidate should be less than 23 years old for general category and less than 25 for other categories so you can give the number of attempts till you fall under the age criteria.

Hope this helps.

If any queries feel free to ask.

All the best!!

Regards