21. The Communist Party played a significant role in organizing:

Plantation workers
Beedi workers
Construction workers
All of the above

Detailed SolutionThe Communist Party played a significant role in organizing:

22. The overuse of chemical fertilizers can lead to:

Soil degradation
Water pollution
Reduced crop yields in the long term
All of the above

Detailed SolutionThe overuse of chemical fertilizers can lead to:

23. Directive Principles of State Policy in the Indian Constitution aim to promote:

Economic and social justice
Restriction on individual freedoms
Centralization of power
Religious doctrines

Detailed SolutionDirective Principles of State Policy in the Indian Constitution aim to promote:

24. Tribal movements in Tamil Nadu have raised concerns about:

Land alienation
Displacement due to development projects
Access to forest resources
All of the above

Detailed SolutionTribal movements in Tamil Nadu have raised concerns about:

25. The Tirukkural, an ethical and philosophical text, is authored by:

Ilango Adigal
Sillapathikaram
Thiruvalluvar
Kamban

Detailed SolutionThe Tirukkural, an ethical and philosophical text, is authored by:

26. Organizers of workers’, peasants’, and tribal movements often faced:

Repression by authorities
Opposition from vested interests
Internal divisions and factionalism
All of the above

Detailed SolutionOrganizers of workers’, peasants’, and tribal movements often faced:

27. The Bhavani, Amaravati, and Noyyal are tributaries of the:

Palar River
Vaigai River
Kaveri River
Thamirabarani River

Detailed SolutionThe Bhavani, Amaravati, and Noyyal are tributaries of the:

28. One of Tamil Nadu’s key achievements in the health sector has been a significant reduction in:

Infant mortality rate
Malaria cases
Road accidents
Air pollution

Detailed SolutionOne of Tamil Nadu’s key achievements in the health sector has been a significant reduction in:

29. The midday meal scheme in Tamil Nadu contributes to food security by:

Providing nutritious meals to children
Encouraging school attendance
Reducing malnutrition
All of the above

Detailed SolutionThe midday meal scheme in Tamil Nadu contributes to food security by:

30. The Census of India is conducted under the provisions of the:

Census Act, 1948
Right to Information Act, 2005
National Statistical Commission Act, 2005
Official Secrets Act, 1923

Detailed SolutionThe Census of India is conducted under the provisions of the: