ABC26GN5272 · Permutations and Combinations

Subject: General Aptitude · Chapter: Permutations and Combinations · Exam: 2008 · Marks: · Difficulty:

In how many different ways can the letters of the word ‘FIGHT’ be arranged?
Answer
Answer (as printed):
Explanation
The given word contains 5 different letters. Required number of ways $={ }^{5} P_{5}=5!=(5 \times 4 \times 3 \times 2 \times 1)=120$.

Explanation as extracted from the printed page; notation may be imperfect.

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