Question : Which of the following is a source for studying the history of Buddhism besides sculptures?  

Option 1: Astrological charts  

Option 2: Buddhist monastic codes (Vinaya)  

Option 3: Royal genealogies  

Option 4: Agricultural records  

Question : Commercial energy sources are primarily used for:

Option 1: Industrial purposes
   

Option 2: Residential heating
 

Option 3: Agricultural irrigation

Option 4: Public transportation

Question : Commercial energy sources are primarily used for:

Option 1: Residential heating
  

Option 2: Agricultural irrigation
  

Option 3: Public transportation

Option 4: Industrial purposes

Question : The Green Revolution in India primarily focused on:  
 

Option 1: Diversifying agricultural crops  
 

Option 2: Increasing the production of food grains  
 

Option 3: Reducing the use of chemical fertilizers  

Option 4: Promoting organic farming  

Question : Agro-processing industry is primarily concerned with:  

Option 1: Mining and extraction  

Option 2: Processing agricultural products  
 

Option 3: Manufacturing machinery  

Option 4: Providing educational services