Which among the following are the three types of services envisaged in the Constitution of India?

]First Grade Service, Second Grade Service and Third Grade Services

]Navy Service, Air force Service and Army Service

Civil Service, Military Service and Paramilitary Service

All-India services, Central services and State services

Which among the following are the three types of services envisaged in

1.	Which among the following are the three types of services envisaged in the Constitution of India?
A.	]Navy Service, Air force Service and Army Service
B.	Civil Service, Military Service and Paramilitary Service
C.	All-India services, Central services and State services
D.	]First Grade Service, Second Grade Service and Third Grade Services
Answer» D. ]First Grade Service, Second Grade Service and Third Grade Services