The probability of getting right answer to a question is 0.68, the probability of getting a wrong answer is ………….

In a class two third students are boys and remaining are girls. The probability of getting first class by a boy is 0.30 and the probability of getting first class by a girl is 0.24. The probability of getting first class by a randomly selected student is:

In a class two third students are boys and remaining are girls. The probability of getting first class by a boy is 0.30 and the probability of getting first class by a girl is 0.24. The probability of getting first class by a randomly selected student is:

The probability of guessing the correct answer to a certain question is x/2 .If the probability of not guessing the correct answer is 2/3 . Find x

The probability of guessing the correct answer to a certain question is x . If probability of not guessing the correct answer is 2/3 , then find x.

The probability of a boy getting admission is IIT is 0.16 and probability of getting admission in medical is 0.24. Find the probability that he will get admission in both 0.11 . Find the probability that he will get only one of the two seats.

The probability that a student will pass his examination is 0.73, the probability of the student getting a compartment is 0.13. The probability that student will either pass or get compartment is

A fair coin is tossed at a fixed number of xx.If the probability of getting exactly 3 headsequals the probability of getting exactly 5 heads,then the probability of getting exactlyone head is

A fair coin is tossed n times . If the probability of getting seven heads is equal to the probability of getting 9 heads , then the probability of getting two heads is

A unbaised coin is tossed n times. If the probability of getting 5 heads is equal to the probability of getting 6 heads then probability of getting 3 heads is

The probability that a new car will get an award for its design is 0.25 , the probability that it will get an award for efficient use of fuel is 0.35 and the probability that it will get both the award is 0.15. Find the probability that (i) it will get atleast one of the two awards (ii) it will get only one of the awards