MCQ
_____ is Tamil Nadu’s steel city
- AChennai
- BKarur
- ✓Salem
- DNamakkal
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| a) | Intermediate port | Ennore | |
| b) | Artificial Harbour | Chennai | |
| c) | Major port | Nagapattinam | |
| d) | Chennai Airport | 2nd largest | |
| a) | Q | = | $AL ^\alpha K ^\beta$ | |
| b) | Q | = | $- AL ^\alpha K ^\beta$ | |
| c) | Q | = | $AL ^{\alpha+\beta}$ | |
| d) | Q | = | $AK ^{\alpha+\beta}$ | |
| (a) | Adam Smith | (1) | Nature and significance of economic science |
| (b) | Alfred Marshall | (2) | Net economic welfare |
| (c) | Robbins | (3) | Principles of Economics |
| (d) | Samuelson | (4) | Wealth of nations |