जॉइन Examsbookउत्तर : 4. "2520"
In how many different ways can the letters of the word 'ABYSMAL' be arranged ?5
प्र: In how many different ways can the letters of the word 'ABYSMAL' be arranged ?
- 15040false
- 23650false
- 34150false
- 42520true
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उत्तर : 4. "2520"
व्याख्या :
Answer: D) 2520 Explanation: Total number of letters in the word ABYSMAL are 7 Number of ways these 7 letters can be arranged are 7! ways But the letter is repeated and this can be arranged in 2! ways Total number of ways arranging ABYSMAL = 7!/2! = 5040/2 = 2520 ways.