A
B
C
D
Text Solution
Verified by Experts
A DAS GUPTA-Elementary Probability-Exercise
- A soldier is firing at a moving target. He fires four shots. The prob...
Text Solution
|
- If A and B are independent events such that P(A) = 0.3 and P(Acup B') ...
Text Solution
|
- Aa n dB are two independent events. The probability that both Aa n dB ...
Text Solution
|
- The probability that atleast one of the two events A and B occurs is 0...
Text Solution
|
- There are three events A, B and C one of which must , and only one can...
Text Solution
|
- Two persons A and B throw two dice each. If A throws a sum of 9 then t...
Text Solution
|
- Three squares of Chess board are selected at random. Find the proba...
Text Solution
|
- A natural number is selected at random from the set {1<=x <=100}. The...
Text Solution
|
- If A and B are two events, then which one of the following is/are alwa...
Text Solution
|
- If E and Fare independent events such that 0 < P(E) <1 and 0 < P(F) <1...
Text Solution
|
- If two events A and B are such that P(A)gt 0 and P(B) ne 1, then ...
Text Solution
|
- For any two events A and B in a sample space, choose the correct optio...
Text Solution
|
- If M and N are any two events, then the probability that exactly one o...
Text Solution
|
- Fifteen coupons are numbered 1, 2, 3,…, 15 respectively. Seven coupons...
Text Solution
|
- In a box containing 60 bulbs 6 are defective . What is the prob...
Text Solution
|
- One hundred identical coins, each with probability 'p' of showing head...
Text Solution
|
- The probability that an event A happens in one trial of an experiment,...
Text Solution
|
- A fair coin is tossed n times. If the probability of getting 4, 5 and ...
Text Solution
|
- An unbiased die with faced marked 1, 2, 3, 4, 5, and 6 is rolled four ...
Text Solution
|
- The probabilities of three mutually exclusive events are 2/3, 1/4, ...
Text Solution
|