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Probability Online Practice Mock Test Mcqs

Test Name Probability Test
Subject Math
Test Type Mcqs
Total Question 12
Total Marks 24
Total Time 12
Test Help For
  • Mathematics and Statistics GK
  • Quantitative and Reasoning Approach
  • All Admission Entrance Exam
  • All Jobs Test

Probability is the measure of the likelihood that an event will occur. Probability is quantified as a number between 0 and 1, where loosely speaking indicates impossibility and 1 indicates certainty.The higher the probability of an event, the more likely it is that the event will occur. A simple example is the tossing of a fair coin. Since the coin is fair, the two outcomes heads and tails  are both equally probable, the probability of heads equals the probability of tails and since no other outcomes are possible, the probability of either heads or “tails” is 1/2 which could also be written as 0.5 or 50%.For Getting more perfection upon such type of questions which usually come in all admission entrance exam and jobs test just take the Probability Online Practice Mock Test Mcqs free on this page accordingly.

Probability Online Practice Mock Test Mcqs

Math

1. If the letters of the word ASSASSIN are written down at random in a row, the probability that no two S's occur together is

Question 1 of 12

2. If A and B are two events such that P(A ∪ B) = 5/6, P(A¯) = 1/4, P(B) = 1/3, then A and B are

Question 2 of 12

3. Let A be a set of 4 elements. From the set of all functions from A to A, the probability that it is an into function is:

Question 3 of 12

4. The probabilities of three mutually exclusive events A, B and C are given by 2/3, 1/4 and 1/6 respectively. The statement

Question 4 of 12

5. The probability that a leap year selected at random contain 53 Sundays is

Question 5 of 12

6. Two cards are drawn successively with replacement from a well shuffled deck of 52 cards. The probability of drawing two aces is:

Question 6 of 12

7. A bag contain 10 mangoes out of which 4 are rotten, two mangoes are taken out together. If one of them is found to be good, the probability that other is also good is

Question 7 of 12

8. An unbiased dice with faces 1, 2, 3, 4, 5 and 6 round 4 times. Out of four face values obtained, the probability that the maximum face value is not less than 2 and the maximum face value is not greater than 5, is

Question 8 of 12

9. A father has three children with at least one boy. The probability that he has 2 boys and one girl is:

Question 9 of 12

10. Let A and B be two events such that P(A) = 0.4, P(B) = 0.3 and P(A ∪ B) = 0.7. Then

Question 10 of 12

11. A man alternately tosses a coin and throws a dice beginning with the coin. The probability that he gets  a 5 or 6 on the dice is

Question 11 of 12

12. A pack of cards contains 4 aces, 4 kings, 4 queens and 4 jacks. Two cards are drawn at random. The probability that at least one of them is an ace is:

Question 12 of 12


 

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