Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test People Development & Environment Environmental Issues Other Issues
Which of the following action shows primary sector work?
1
Kharif crop harvesting
2
Helping in nursing home
3
Human resources
4
More than one of the above
5
None of the above