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?
A box contains only three colors of balls- red, green and blue. What is the minimum number of balls that should be picked from the box to ensure that at...
Suppose p and q be two real functions continuous at a real number t. Then which of the following is true
A bag contains 8 red flowers and 11 yellow flowers. One flower is drawn at random. What is the probability that the flower drawn is a yellow flower?
There are 5 Red caps, 3 Green caps and 2 Blue caps in a box. 4 caps are chosen at random. What is the probability of their being 2 Red and 2 Blue caps?
A bag contains 14 black and 16 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
If the letters of the word PLAYERS be arranged at random, what is the probability that there are exactly five letters between P and S?
Ten tickets numbered 1 to 15 are placed in a box, mixed up thoroughly and then one ticket is drawn randomly. If it is known that the number on the drawn...
Two cards are drawn from a pack of 52 cards. The probability that 1 is Ace and 1 is Queen is?
A box contains only three colors of balls- red, green and blue. What is the minimum number of balls that should be picked from the box to ensure that at...