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Q: In how many ways the letters of the word 'DESIGN' can be arranged so that no consonant appears at either of the two ends?

  • 1
    240
  • 2
    72
  • 3
    48
  • 4
    36
  • Show Answer
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Answer : 3. "48"
Explanation :

Answer: C) 48 Explanation: DESIGN = 6 letters   No consonants appear at either of the two ends.  = 2 x 4P4 =  2 x 4 x 3 x 2 x 1=  48

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