Q:
      
      
         
            
What is Reena's rank in the class ? 
I. There are 26 students in the class. 
II. There are 9 students who have scored less than Reena. 
         
       
      
      
      
          
      
      
          Answer & Explanation
         Answer: D) If the data in both the statements together are needed.          
         
Explanation: From I and II, we conclude that there are 16 students above Reyna in rank. Thus, Reenats rank is 17th in the class So, both the statements are necessary. 
 
 
       
      
      
      
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