Q:
      
      
         
            
Choose the missing terms out of the given alternatives Z, X, S, I, R, R, ?, ?
         
       
      
      
      
          
      
      
          Answer & Explanation
         Answer: C) G, I         
         
Explanation: Z - 2 = X
 X - 5 = S
 S - 10 = I
 I - 17 = R
 R - 26 = R
 R - 37 = G
 G - 50 = I
 The series 2, 5, 10, 17, 26, 37, 50 is obtained by the pattern +3, +5, +7, +9, . . . .
       
      
      
      
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