An equilateral triangle and a rectangle have the same perimeter. The difference between the sides of the rectangle is 5cm. If the side of the triangle is 20 cm, then find the area of the rectangle?

Perimeter of the triangle = 3`xx` [if gte msEquation 12]>

If the letters of the word PARAM are arranged at random, what is the probability that all vowels will come together?

In a lottery, there are 11 prizes and 30 blanks. A lottery is drawn at random. What is the probability of getting a prize?

From a standard pack of 52 cards, 3 cards are drawn at random without replacement. The probability of drawing a king, a queen and a jack in order is.

A bag contains 9 black and 10 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?

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