Permutation And Combination Ques 14
Question-
In how many ways the letters of the word VISITING can be rearranged?
(1) 6720
(2) 5720
(3) 720
(4) 7620
(5) None of these
(IBPS Specialist Officer CWE 17.03.2013)
Show Answer
Correct Answer: (1)
Solution: (1)
The word VISITING has 8 letters in which I comes thrice.
$\therefore$ Number of arrangements $=\frac{8 !}{3 !}$ $=8 \times 7 \times 6 \times 5 \times 4=6720$
BETA
