Question

23. What is the probability that a number selected from the numbers 1, 2, 3, ..., 15 is a
multiple of 4?​

Answer 1

answer :1/5

1,2,3,4,5,6,7,8,9,10,11,12,13,14,15

From 1 to 15, Multiples of 4 are 4, 8, 12 only

So Probability=

Count of No. which are multiple of 4/ total number given

Prob.= 3/15= 1/5

thanks......