Find out the number of ways in which 6 rings of different types can be worn in 3 fingers?  Answers
A) 120  B) 720  C) 125  D) 729  E) None of these
Explanation :   The first ring can be worn in any of the 3 fingers   =&gt; There are 3 ways of wearing the first ring   Similarly each of the remaining 5 rings also can be worn in 3 ways   Hence total number of ways   =3×3×3×3×3×6=36=729. Answer : Option 729
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Find out the number of ways in which 6 rings of different types can be worn in 3 fingers?