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The consonants are coded as their immediately preceding letter, and vowels are coded as their opposite letter as per the English Alphabetical series. CELEBRATE = BVKVAQZSV DIFFERENT = CREEVQVMS
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...
Rohan divided a two-digit number by '7', what is the probability that the remainder obtained is a prime number?
A basket contains (x + 4) red apples, (x + 6) green apples, and (x + 8) yellow apples. The probability of drawing a yellow apple from the basket is (7/2...
A box contains 3 blue, 2 white and 4 red marbles. If a marble is drawn at random from the box, what is the probability that it would be white.
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...
Two cards are drawn from a pack of 52 cards. The probability that 1 is Ace and 1 is Queen is?
There are a total of 42 students (boys and girls) in a class. The probability of picking at least one boy when two students are picked from the class is...
There are two bags P and Q. Bag P contains 5 Yellow and 6 Green balls while bag Q contains 6 Yellow and 5 Green balls. As a part of an experiment, a fai...
Out of 6 white marbles, 3 blue marbles, in how many ways we select one or more marbles?
In a bag there are a total of 60 fruits. The average of the number of apples and mangoes in the bag is equal to the number of bananas in the bag. The ra...