MCQ
_________ law is helpful in attaining social justice.
- ALaw of demand
- ✓Law of diminishing marginal utility
- CLaw of Equi-marginal utility
- DNone of the above
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| Census (Year) | Sex Ratio | |
| a) | 1951 | 946 |
| b) | 2001 | 933 |
| c) | 1971 | 1040 |
| d) | 2011 | 940 |
| a) | Intermediate port | Ennore | |
| b) | Artificial Harbour | Chennai | |
| c) | Major port | Nagapattinam | |
| d) | Chennai Airport | 2nd largest | |