Modern Math - Probability - Previous Year IPM/BBA Questions
The best way to prepare for Modern Math - Probability is by going through the previous year Modern Math - Probability questions for IPMAT - Indore. Here we bring you all previous year Modern Math - Probability IPMAT - Indore questions along with detailed solutions.
Click here for previous year questions of other topics.
It would be best if you clear your concepts before you practice previous year Modern Math - Probability questions for IPMAT - Indore.
ipm
The Probability that a randomly chosen positive divisor of 102023 is an integer multiple of 102001 is
- (a)
23 / 2024
- (b)
232 / 20242
- (c)
223 / 20232
- (d)
22 / 2023
Solution
Discuss
ReportIf a three-digit number is chosen at random, what is the probability that it is divisible neither by 3 nor by 4?
- (a)
1/2
- (b)
1/4
- (c)
2/3
- (d)
1/3
The minimum number of times a fair coin must be tossed so that probability of getting at least one head exceed 0.8 is
- (a)
3
- (b)
7
- (c)
5
- (d)
6
If one of the factors of the number 3728173 is randomly chosen, then the probability that the chosen factor will be a perfect square is
- (a)
5/36
- (b)
1/12
- (c)
3/40
- (d)
5/32
The probability that a randomly chosen factor of 1019 is a multiple of 1015 is
- (a)
1/25
- (b)
1/12
- (c)
1/20
- (d)
1/16
A man is known to speak the truth on an average 4 out of 5 times. He throws a die and reports that it is a five. The probability that it is actually a five is
- (a)
4/9
- (b)
5/9
- (c)
4/15
- (d)
2/15
From a pack of 52 cards, we draw one by one, without replacement. If f(n) is the probability that an Ace will appear at the nth turn, then
- (a)
f(2) = 1/13 > f(3)
- (b)
1/13 > f(2) > f(3)
- (c)
f(3) > f(2) = 1/13
- (d)
f(2) = f(3) = 1/13
A die is thrown three times and the sum of the three numbers is found to be 15. The probability that the first throw was a four is
- (a)
1/6
- (b)
1/4
- (c)
1/5
- (d)
1/10