21. The decline of princely states and the zamindari system contributed to:

Urbanization
Industrialization
Changes in social structure
All of the above

Detailed SolutionThe decline of princely states and the zamindari system contributed to:

22. The National Horticulture Mission promotes horticulture in Tamil Nadu by:

Providing subsidies
Technical support
Market development
All of the above

Detailed SolutionThe National Horticulture Mission promotes horticulture in Tamil Nadu by:

23. Districts like Nagapattinam and Cuddalore are highly vulnerable to:

Droughts
Earthquakes
Cyclones and coastal hazards
Forest fires

Detailed SolutionDistricts like Nagapattinam and Cuddalore are highly vulnerable to:

24. Which treaty brought significant territories in Tamil Nadu under direct British rule?

Treaty of Paris
Treaty of Srirangapatnam
Treaty of Madras
Treaty of Aix-la-Chapelle

Detailed SolutionWhich treaty brought significant territories in Tamil Nadu under direct British rule?

25. Compared to coastal regions, the interior regions of Tamil Nadu tend to be:

More humid
Drier
Colder
Hotter and drier

Detailed SolutionCompared to coastal regions, the interior regions of Tamil Nadu tend to be:

26. The rhythmic patterns in folk songs often reflect:

Classical Carnatic talas
The patterns of work and daily life
Western musical influences
Devotional chanting

Detailed SolutionThe rhythmic patterns in folk songs often reflect:

27. Crop insurance schemes help farmers in Tamil Nadu cope with:

Weather-related risks
Pest attacks
Price fluctuations
All of the above

Detailed SolutionCrop insurance schemes help farmers in Tamil Nadu cope with:

28. Many rivers in Tamil Nadu are seasonal, depending on:

Snowmelt
Rainfall
Groundwater
Dams and reservoirs

Detailed SolutionMany rivers in Tamil Nadu are seasonal, depending on:

29. One of Tamil Nadu’s key economic advantages is its:

Long coastline and ports
Skilled workforce
Developed infrastructure
All of the above

Detailed SolutionOne of Tamil Nadu’s key economic advantages is its:

30. Chennai is known as the “Detroit of India” due to its concentration of:

Textile mills
Automobile manufacturing
Electronics industries
Software companies

Detailed SolutionChennai is known as the “Detroit of India” due to its concentration of: