Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Knowledge Indian Geography Indian Economic and Human Geography
Which of the following is correct about the economic activities?
1
These are human activities which generate income.
2
They are broadly grouped in to primary, secondary, tertiary and quaternary activities.
3
Both 1 and 2
4
More than one of the above
5
None of the above