21. Out-migration can have social impacts on Bihar, such as:

Changes in family structures
Brain drain of skilled individuals
Vulnerability of those left behind
All of the above

Detailed SolutionOut-migration can have social impacts on Bihar, such as:

22. The adoption of improved seed varieties and modern farming techniques is important for:

Increasing crop yields
Enhancing resilience to climate variability
Improving crop quality
All of the above

Detailed SolutionThe adoption of improved seed varieties and modern farming techniques is important for:

23. Maithili has its own script called:

Tirhuta
Devanagari
Kaithi
Bengali-Assamese

Detailed SolutionMaithili has its own script called:

24. The southern portion of Bihar extends into the:

Chota Nagpur Plateau
Thar Desert
Western Ghats
Eastern Ghats

Detailed SolutionThe southern portion of Bihar extends into the:

25. Mining activity in Bihar is:

Large-scale and contributes significantly to the state's economy
Mostly small-scale with some larger operations
Primarily focused on precious metals extraction
Nearly non-existent due to depletion of resources

Detailed SolutionMining activity in Bihar is:

26. ‘Sohar’ songs are traditionally sung to celebrate:

Birth of a child
Weddings
Festivals
Good harvest

Detailed Solution‘Sohar’ songs are traditionally sung to celebrate:

27. Poor market infrastructure and limited value addition in Bihar lead to:

Lower prices for farmers
Post-harvest losses
Difficulty in accessing larger markets
All of the above

Detailed SolutionPoor market infrastructure and limited value addition in Bihar lead to:

28. The Golghar, a historical granary, is a prominent landmark in:

Patna
Gaya
Muzaffarpur
Nalanda

Detailed SolutionThe Golghar, a historical granary, is a prominent landmark in:

29. Bihar has the potential to become a hub for the production of:

Jute and silk textiles
Leather goods
Pharmaceuticals
All of the above

Detailed SolutionBihar has the potential to become a hub for the production of:

30. Bihar has a rich tradition of using medicinal plants found in forests and traditional knowledge systems. This practice is known as:

Ayurveda
Homeopathy
Naturopathy
Allopathy

Detailed SolutionBihar has a rich tradition of using medicinal plants found in forests and traditional knowledge systems. This practice is known as: