Which additional tree is planted in the Quincunx System of Planting?
In the Quincunx System, one additional tree is planted in the center of each square, doubling the number of plants per acre compared to the square system.
If an event E has more than one possible outcomes, it is called a ______
A bag contains 24 white and some black balls. If the probability of drawing a black ball from the bag is 1.5 times that of drawing a white ball, ...
In an examination, there are three sections namely Reasoning, Math, and English. The reasoning part contains 7 questions. There are 4 questions in the m...
There are 4 red balls, 5 blue balls and 3 green balls in a jar. 2 balls are drawn at random. Find the probability that both balls are either green or red.
What will be the probability of choosing one red and one green ball from a basket containing 4 red and 5 green balls if two balls are drawn randomly?
If two socks are chosen at random, what is the probability that either all are green or all are black socks?
A box contains 7 blue and 7 green balls. The probability of drawing three balls of the same colour is
A bag contains cards numbered between 33 and 102. If one card is drawn from the bag, the probability that the number on the drawn card is a perfect squa...
Out of 8 white marbles, 5 blue marbles, in how many ways we select one or more marbles?
Tokens numbered 1 to 350 are in a bag. What is the probability that the Token drawn has a number which is a multiple of 6 or 7?
