A letter is chosen at random from the word “probability”. The probability that it is a vowel is 1) 1 / 11 2) 2 / 11 3) 3 / 11 4) 4 / 11
A game consists of tossing a one rupee coin 3 times and noting its outcome each time. Hanif wins if all the tosses give the same result i.e., three heads or three tails, and loses otherwise. Calculate the probability that Hanif will lose the game. 1) 1 / 4 2) 1 3) 3 / 4 4) 0
Probability that a non leap year should have 53 Mondays, will be 1) 2 / 7 2) 3 / 7 3) 1 / 7 4) 5 / 7
The king, queen and jack of hearts are removed from a deck of 52 playing cards and then wellshuffled. One card is selected from the remaining cards. Then the probability of getting a king is 1) 1 / 49 2) 2 / 49 3) 3 / 49 4) 1
A die is thrown twice. The probability that 5 will not come up either of the time is :
(1) 35/36 (2) 25/36 (3) 1 / 36 (4) 11/36
Two dice are tossed. The probability that the total sum is a prime number is: 1) 1 / 6 2) 5 / 12 3) 1 / 2 4) 7 / 9