Hello Aditya Sharma,

There is no limit as such to answer CDS and AFCAT exams. For CDS, if your age lies between 19-25 years and if you have completed your graduation, then you can apply for the exam. You can also apply during the final year of your degree if you complete 19 years by then. In other words, I would say until your age is under the limit as mentioned, you can give multiple attempts.

Also, for answering AFCAT exam, there are age limits for different branches. If you are a graduate student, your age limit is 20-23 years. Note that, you should have completed your graduation. You can also apply after completing masters degree if you opt to do higher studies. In that case, the age limit should be 20-25 years. Again, there is no limit to the number of attempts for this exam too.