Q:
      
      
         
            
In how many different ways the letters of the word 'TRANSFORMER' can be arranged such that 'N' and 'S' always come together?
         
       
      
      
      
          
      
      
          Answer & Explanation
         Answer: D) 1209600         
         
Explanation: Given word is TRANSFORMER.
Number of letters in the given word = 11 (3 R's)
 
Required, number of ways the letters of the word 'TRANSFORMER' can be arranged such that 'N' and 'S' always come together is
10! x 2!/3! 
= 3628800 x 2/6
= 1209600
       
      
      
      
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