In how many ways can a supermarket manager display 5 brands of cereals in 3 spaces on a shelf? Choose the correct choice from the following answers
A) 120
B) 30
C) 60
D) 40
E) 20
This is asking for the number of permutations, since we don't want repetitions. The number of ways is:   5P3 = 60   Ans- 60
<result>C</result>
In how many ways can a supermarket manager display 5 brands of cereals in 3 spaces on a shelf?