It is given that in a group of 3 students, the probability of 2 students not having the same birthday is 0.992. What is the probability that the 2 students have the same birthday?

The probability that a student entering a university will gradute is 0.4. Find the probability that out of 3 students of the university all will gradute.

The probability that a student entering a university will gradute is 0.4. Find the probability that out of 3 students of the university none will gradute.

The probability that a student entering a university will gradute is 0.4. Find the probability that out of 3 students of the university only one will gradute.

If the probability of winning a game is 0.3, what is the probability of loosing it ?

In an entrance test that is graded of the basis of two examination, the probability of a randomly chosen student passing the first examination is 0.8 and the probability of passing the second examination is 0.7. The probability of passing atleast one of them is 0.95. What is the probability of passing both?

Probability that husband is telling the truth is 0.8 , and the probability that wife is telling the truth is 0.6 .what is the probability that both will give contradict options narrating on the same since

Eight students are arranged in a row. Find the probability that two given students will be next to each other?

a problem on mathematics is given to three students A,B,C whose probabilities of solving it are 1/3,2/5and 3/4 . Find the probability that the problem is solved.

Two groups of students are arranging an picnic near a lake.The probability of the 1st group of getting the picnic spot is 0.6 and that of the second group is 0.4. If the 1st group get the spot, the probability of doing boating is 0.8 and that of 2nd group is 0.3 what is the probability of boating? Given that boating is done, find the probability that the 2nd group does the picnic.

The probability that a student will pass the final examinatin in both English and Hindi is 0.5 and the probability of pasing neither is 0.1. If the probability of passing the English examination is 0.75. What is the probability of passing the Hindi examination?