Probability Tes...

Two dices are thrown simultaneously. What is the probability of getting two numbers whose product is even?

Suppose you drop a coin at a random in a rectangular region shown in the figure. What is the probability that it will land inside the circle with diameter $$4$$ $$cm$$?

Suppose you drop a pen at random in circular region with two concentric circles as shown in the figure. What is the probability that it will land inside the smaller circle?

In a Jungle which is rectangular in shape having sides $$20$$ $$km$$ and $$16$$ $$ km$$ , there is a square lake of side $$5 $$ $$km$$. An aeroplane crashes in the Jungle.Find the probability that it crashes in the lake.

Suppose you drop a coin at a random in a rectangular region shown in the figure. What is the probability that it will land inside the circle with diameter $$0.5$$ meter?

Suppose you drop a coin at a random in a rectangular region shown in the figure. What is the probability that it will land inside the circle with diameter $$25$$ $$cm$$?

Suppose you drop a coin at random in circular region with two concentric circles as shown in the figure. What is the probability that it will land inside the larger circle which is not a part of smaller circle (circular ring formed from these two circles)?

Suppose you drop a metal pin at random in circular region with two concentric circles of radii $$5cm$$ and $$8cm$$. What is the probability that it will land inside the larger circle which is not a part of smaller circle (circular ring formed from these two circles)?

Find the probability that a randomly chosen point from figure lies in the shaded region. 

$$ABCD$$ is a square having side $$4$$ $$cm$$. $$P$$ is the mid point of $$BC$$ and $$Q$$ is the mid point of $$CD$$.A point is selected at random from the square.The probability that the point lies inside the triangle $$PCQ$$ is