Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) General Knowledge Geography (World Geography) World Economic and Human Geography
Consider the following pairs:
| S.No. | Workers | Engaged in |
| 1. | Red-collar workers | Primary Activities |
| 2. | Blue-collar workers | Secondary Activities |
| 3. | White-collar workers | Tertiary Activities |
| 4. | Pink-collar Workers | Quinary Activities |
How many pairs given above are correctly matched?
1
Only one pair
2
Only two pairs
3
Only three pairs
4
All four pairs