Probability Tes...

Cards are drawn one by one without replacement from a pack of 52 cards. The probability that 10 cards will precede the first ace is

The probability that a teacher will give an unannounced test during any class meeting is 1/5. If a student is absent twice, then the probability that the student will miss at least one test is

The chances of throwing a total of 3 or 5 or 11 with two dice is

A six faced dice is so biased that it is twice as likely to show as even number as an odd number when thrown. It is thrown twice. The probability that the sum of two numbers thrown is even, is

The chance of India winning toss is 3/4. Of it wins the toss, then its chance of victory is 4/5 otherwise it is only ½. Then chance of India’s victory is

From a pack of 52 cards one card is drawn at random, the probability that it is either a king or a queen is

From a pack of 52 cards, two cards are drawn one by one without replacement. The probability that first drawn card is a king and second is a queen, is

An unbiased die is tossed until a number greater than 4 appears. The probability that an even number of tosses is needed is

Two dice are thrown together. The probability that at least one will show its digit 6 is