Hello, 

Computer Proficiency Certification Test is a exam to get government jobs in MP. To appear for any job that requires computer knowledge you need to have CPCT score card which is conducted twice a year. Any Indian who has passed 18 years age can give this test.

The application can be submitted on the official website of CPCT

https://www.cpct.mp.gov.in/per/g01/pub/1172/ASM/WebPortal/1/index.html?1172@@1@@1

The above given link would help at it's best. 

All the best!