Which of the following economic activities primarily focus on research and information?
ASecondary
BQuaternary
CPrimary
DTertiary
ASecondary
BQuaternary
CPrimary
DTertiary
Related Questions:
Match the following correctly :
Read the following Assertion (A) and Reason (R) carefully and choose the correct option.
Assertion (A): The IPR 1956 created an industrial classification into Schedules A, B, and C. Reason (R): This was to identify sectors for exclusive state control, joint sectors, and private sector operation