In how many different ways can the letters of the word ‘PRESENT’ be arranged? · ABC26GN5273
Subject: General Aptitude · Chapter: Permutations and Combinations · Exam: Bank P.O. 2006
In how many different ways can the letters of the word ‘PRESENT’ be arranged?
Answer
No answer key was printed for this question.
Explanation
The word 'PRESENT' contains 7 letters, namely 2E and all other 5 are different. $\therefore$ Required number of ways $=\frac{\underline{7}}{\underline{2}}=\frac{7\times6\times5\times4\times3\times(\underline{2})}{\underline{2}}=2520$.
Explanation as extracted from the printed page; notation may be imperfect.