Application of foreign materials to clouds to induce precipitation is termed as
Artificial rain making/ Cloud seeding.
If n(A) = 25, n(B) = 40 and n(A ∪ B) = 50, then n(A ∩ B) equals
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...
Out of 6 white marbles, 3 blue marbles, in how many ways we select one or more marbles?
What is the probability that four A’s come consecutively in the word ‘AMALGAMATION’
Two cards are drawn from a pack of 52 cards. The probability that 1 is Ace and 1 is Queen is?
24 pens are there in a box where 10 are red pens, ‘p’ are blue pens and remaining are black pens. If a pen is picked, the probability of getting blu...
A bag contains 12 white and some black balls. If the probability of drawing a black ball from the bag is thrice that of drawing a white ball, fin...
Two cards are drawn together from a pack of 52 cards. The probability that one is a club and one is a diamond?
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?
A card is chosen at random from a standard deck of 52 playing cards, without replacing it, a second card is chosen. What is the probability that first c...
