Probability Tes...

If a leap year is selected at random what is the probability that it will contain $$53$$ Tuesdays?

A pair of dice is thrown. Find the probability of getting a sum of $$8$$ or getting an even number on both the dices.

From a batch of $$100$$ items of which $$20$$ are defective, exactly two items are chosen, one at a time, without replacement. Calculate the probability that the first item chosen is defective.

Two dice are thrown simultaneously. Find the probability of getting a multiple of $$2$$ on one dice and a multiple of $$3$$ on the other.

A die is dropped at random on the rectangular region of length $$3\ m$$ and breadth $$2\ m$$ as shown in figure What is tile probability that it will land inside the circle with diameter $$1\ m$$ ?

A dice is thrown once. Find the probability of getting a number greater than $$4$$.

A die is thrown once.find the probability of getting a prime number less than $$5.$$

A  die is thrown .The probability that the number comes up even is ______ . 

A pair of dies is thrown, find the probability of getting a total of numbers is more than $$10$$.