Q73
In a charity show tickets numbered consecutively from 101 through 350 are placed in a box. What is the probability that a ticket selected at random (blindly) will have a number with a hundredth digit of 2?
A.
0.285
B.
0.40
AnswerC.
D.
Answer: Option B
Solution
Answer: Option B
Solution:
250 numbers between 101 and 350 i.e. n(S) = 250n(E) = 100th digits of 2 = 299 - 199 = 100