Question

In how many different ways can the letters of the word 'TRUST' be arranged?

• A. 60
• B. 240
• C. 120
• D. 25
• E. None of these

Answer 1

The correct option is A 60

The word TRUST consists of five letters in which 'T' comes twice.
$\therefore$ Number of arrangements $=\frac{5!}{2!}$
$=\frac{5\times 4\times 3\times 2}{2}=60$