Four rooms of the same type were advertised to be let in a locality. four men made separate applications for a house. What is the probability that each of them applied for the same house. Choose the correct choice:	A) 1/16	B) 1/256	C) 1/64	D) 4/64	E) 4/16
Each men can choose any of the three houses, hence the total number of ways they can apply is 4^4 = 256.   Each of them to apply for the same house means each of them applying for house A, B or C,D.   P = 4/256 = 1/64.   Answer: 1/64.
<result>C</result>
Four rooms of the same type were advertised to be let in a locality. four men made separate applications for a house. What is the probability that each of them applied for the same house.