ABC26GN5285 · Permutations and Combinations

Subject: General Aptitude · Chapter: Permutations and Combinations · Exam: 2010 · Marks: · Difficulty:

In how many different ways can the letters of the word GAMBLE be arranged?
(a)15
(b)25
(c)60
(d)125
(e)None of these
Answer
Answer (as printed): E
Explanation
The given word contains 6 letters, all different. ∴ Required number of ways = 6P6 = 6 = (6 × 5 × 4 × 3 × 2 × 1) = 720.

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

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