Permutations And Combinations Question 116

Question: How many numbers of 6 digits can be formed from the digits of the number 112233 [Karnataka CET 2004]

Options:

A) 30

B) 60

C) 90

D) 120

Show Answer

Answer:

Correct Answer: C

Solution:

  • Required number of ways $ =\frac{6!}{2!2!2!}=90 $ .