Question : Quaternary activities are characterized by:

Option 1: Manual labor  

Option 2: Knowledge-based services  
 

Option 3: Primary production  

Option 4: Large-scale manufacturing  

Question : In the context of secondary activities, people engaged in manufacturing are primarily involved in:  

Option 1: Agricultural production  

Option 2: Providing educational services  
 

Option 3: Transforming raw materials into finished products  

Option 4: Conducting scientific research  

Question : Knowledge-based industries in quaternary activities include:  

Option 1: Agriculture  

Option 2: Mining  
 

Option 3: Information technology  

Option 4: Textile manufacturing  

Question : Services in tertiary activities include:  

Option 1: Mining and extraction  

Option 2: Agricultural production  
 

Option 3: Education and healthcare  

Option 4: Manufacturing goods  

Question : In agriculture and allied activities, people are engaged in:  

Option 1: Mining  

Option 2: Manufacturing  
 

Option 3: Farming and related tasks  

Option 4: Research and development