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 : People engaged in quaternary activities are typically involved in: 

Option 1: Manual labor  

Option 2: Agricultural production  
 

Option 3: Knowledge-based professions  

Option 4: Manufacturing goods  

Question : An example of a quaternary activity is: 

Option 1: Farming  

Option 2: Mining  
 

Option 3: Manufacturing  

Option 4: Research and development  

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