Dear,

Yes, the mock exam will be available online and will be conducted on May 14, & 16 from 10am-2pm. All the instructions will be displayed on the screen on how to proceed with the exam. The official site of npat provides the mock test. Kindly enter your credentials and proceed with the exam. You will get 2 links for 2 tests, choose anyone you wish to. It will help you to get a proper overview and help you in getting prepared for the exam.

Hope this helps!