Question

P and q are sitting in a ring with 11 other persons. If the arrangement of 11 persons is at random, then the probability that there are exactly 4 persons between them?

Answer 1

Answer:

P and Q are sitting in a ring with 11 other persons. If the arrangement of 11 persons is at random, then the probability that there are exactly 4 persons between them?

a)1/3

b)1/4

c)1/5

d)1/6

Option D is correct......☺