Answer: Prejudice & Discrimination and Social Change & Revolution
Explanation:
 
        
             
        
        
        
It means "aunt on the mother's side". 
 
        
             
        
        
        
Kindly refer to the above attachment!!
 
        
             
        
        
        
Answer:
The answer is 64 even though it was not one of the options.
Explanation:
Since you know 4 amptitude unit is 32 energy unit. You just multiply 4 x 2 get 8 and 32 x 2 to get 64