Q95
A special lottery is to be held to select a student who will live in the only deluxe room in a hostel. There are 100 Year-III, 150 Year-II and 200 Year-I students who applied. Each Year-III's name is placed in the lottery 3 times; each Year-II's name, 2 times and Year-I's name, 1 time. What is the probability that a Year-III's name will be chosen?
A.
B.
C.
D.
Answer
Answer: Option D
Solution
Answer: Option D
Solution:
Total names in the lottery,Number of Year-III's names,
Required probability,