Question

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

• A. 60
• B. 120
• C. 240
• D. 80
• E. None of these

Answer 1

The correct option is E None of these

The word ATTEND consists of 6 letters in which letter "T" comes twice.
$\therefore$ Number of arrangements $=\frac{6!}{2!}$
$=\frac{6\times 5\times 4\times 3\times 2}{2}=360$