T The probability that a card is drawn from a pack of 52 cards will form a pack of 52 cards will be diamond or king is ? August 18, 2021 1 Min Read 0 31 August 18, 2021 1 Min Read 0 31 Answer : B. 4/13 Probability Editor Continue Reading
F Four whole number taken at random are multiplied together. The chance that the last digit of the product is 1, 3, 7, or 9 is ? August 18, 2021 1 Min Read 0 41 August 18, 2021 1 Min Read 0 41 Answer : A. 16/625 Probability Editor Continue Reading
A A brother and sister appear for an interview against two vacant posts in an office. The probability of the brother’s selection is 1/5th and that of the sister’s selections is 1/3rd. What is the probability that one of them is selected ? August 18, 2021 1 Min Read 0 71 August 18, 2021 1 Min Read 0 71 Answer : B. 2/5 Probability Editor Continue Reading
A A bag contains 8 red and 5 white balls. 2 balls are drawn at random. What is the probability that both are white ? August 18, 2021 1 Min Read 0 91 August 18, 2021 1 Min Read 0 91 Answer : D. 5/39 Probability Editor Continue Reading
W When two dice are rolled, what is the probability that the sum of the numbers appeared on them is 11 ? August 18, 2021 1 Min Read 0 32 August 18, 2021 1 Min Read 0 32 Answer : B. 1/18 Probability Editor Continue Reading
T The probability of drawing a red card from a deck of playing cards is ? August 18, 2021 1 Min Read 0 36 August 18, 2021 1 Min Read 0 36 Answer : D. 1/2 Probability Editor Continue Reading
I If the probability that A will live 15 year is 7/8 and that B will live 15 year is 9/10, then what is the probability that both will live after 15 year ? August 18, 2021 1 Min Read 0 42 August 18, 2021 1 Min Read 0 42 Answer : B. 63/80 Probability Editor Continue Reading
A A card is drawn from a well-shuffled pack of cards. The probability of getting a queen of club or king of the heart is ? August 18, 2021 1 Min Read 0 23 August 18, 2021 1 Min Read 0 23 Answer : B. 1/26 Probability Editor Continue Reading
T The probability of getting heads in both trials when a balanced coin is tossed twice will be ? August 18, 2021 1 Min Read 0 27 August 18, 2021 1 Min Read 0 27 Answer : A. 1/4 Probability Editor Continue Reading
T Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5 ? August 18, 2021 1 Min Read 0 15 August 18, 2021 1 Min Read 0 15 Answer : D. 9/20… Probability Editor Continue Reading
F From a pack of 52 cards, two cards are drawn together at random. What is the probability of both the cards being kings ? August 18, 2021 1 Min Read 0 38 August 18, 2021 1 Min Read 0 38 Answer : D. 1/221… Probability Editor Continue Reading
T Three unbiased coins are tossed. What is the probability of getting at most two heads ? August 18, 2021 1 Min Read 0 31 August 18, 2021 1 Min Read 0 31 Answer : D. 7/8… Probability Editor Continue Reading
I In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green ? August 18, 2021 1 Min Read 0 30 August 18, 2021 1 Min Read 0 30 Answer : A. 1/3 Probability Editor Continue Reading
T Two dice are rolled together. What is the probability of getting two numbers whose product is even ? August 18, 2021 1 Min Read 0 53 August 18, 2021 1 Min Read 0 53 Answer : C. 3/4 Probability Editor Continue Reading
A A letter is chosen at random from the word ‘ASSASSINATION’. What is the probability that it is a consonant ? August 18, 2021 1 Min Read 0 35 August 18, 2021 1 Min Read 0 35 Answer : C. 7/13 Probability Editor Continue Reading
A A bag contains 4 black, 5 yellow and 6 green balls. Three balls are drawn at random from the bag. What is the probability that all of them are yellow ? August 18, 2021 1 Min Read 0 41 August 18, 2021 1 Min Read 0 41 Answer : A. 2/91 Probability Editor Continue Reading
W When two dice are tossed, What is the probability that the total score is a prime number ? August 18, 2021 1 Min Read 0 22 August 18, 2021 1 Min Read 0 22 Answer : D. 5/12 Probability Editor Continue Reading
T Two cards are drawn together from a pack of 52 cards. The probability that one is a club and one is a diamond ? August 18, 2021 1 Min Read 0 74 August 18, 2021 1 Min Read 0 74 Answer : C. 13/102… Probability Editor Continue Reading