21. Tamil Nadu follows a progressive policy for this livestock-related activity:

Slaughterhouse modernization
Export of live animals
Leather processing
Backyard piggery

Detailed SolutionTamil Nadu follows a progressive policy for this livestock-related activity:

22. Coimbatore and Tiruppur are major centers for the:

Textile industry
Leather industry
Automobile industry
Information Technology industry

Detailed SolutionCoimbatore and Tiruppur are major centers for the:

23. Investment in smart grids and energy management systems can improve:

Grid efficiency
Demand-side management
Integration of renewable energy
All of the above

Detailed SolutionInvestment in smart grids and energy management systems can improve:

24. Therukoothu is a form of folk theater that often includes:

Dance, music, and dialogue
Puppetry and shadow play
Illusions and magic tricks
Elaborate sets and props

Detailed SolutionTherukoothu is a form of folk theater that often includes:

25. Chennai and Coimbatore are major destinations for migrants within Tamil Nadu due to:

Industrial development
Employment opportunities
Educational institutions
All of the above

Detailed SolutionChennai and Coimbatore are major destinations for migrants within Tamil Nadu due to:

26. Mock drills and awareness campaigns can help communities in Tamil Nadu:

Prepare for disasters
Reduce risk
Respond effectively
All of the above

Detailed SolutionMock drills and awareness campaigns can help communities in Tamil Nadu:

27. The Marudhu Brothers led a rebellion against the British in:

Ramanathapuram
Sivagangai
Tirunelveli
Thanjavur

Detailed SolutionThe Marudhu Brothers led a rebellion against the British in:

28. Crops like rice, sugarcane, and bananas are commonly grown in Tamil Nadu’s:

Alluvial soils
Black soils
Red soils
Laterite soils

Detailed SolutionCrops like rice, sugarcane, and bananas are commonly grown in Tamil Nadu’s:

29. The district known for its ancient rock-cut cave temples is:

Madurai
Tirunelveli
Kanchipuram
Mahabalipuram

Detailed SolutionThe district known for its ancient rock-cut cave temples is:

30. Some British officials feared potential uprisings incited by:

Dispossessed zamindars
Disgruntled sepoys in native regiments
Muslim preachers
All of the above

Detailed SolutionSome British officials feared potential uprisings incited by: