Probability Math Question With Solutions

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Probability

Test yourself in Probability in Math Questions! You have only 10 minutes to complete the test and if you do not answer any question within the allotted time, it will be counted as incorrect. You can skip questions by clicking "NEXT" button and go back to previous questions by "PREVIOUS" button. You need to get minimum 50% marks to pass the quiz. Click on the "START" button to participate in the quiz.

1 / 10

What is the probability of getting a sum of 9 from two throws of a dice?

1/12

1/6

1/4

1/9

2 / 10

What is the probability that an event will happen for sure?

3 / 10

A bag contains 4 red, 5 white, and 6 green balls. Three balls are drawn at random from the bag. The probability that all of them are white is:

3/22

1/22

2/77

2/91

4 / 10

Three unbiased coins are tossed. What is the probability of getting at most two heads?

7/8

1/4

3/8

3/4

5 / 10

In the probability theory, let A be an event. Then

0 ≤ P(A) ≤ 1

0 < P(A) < 1

0 ≥ P(A) ≥ 1

0 < P(A) ≤ 1

6 / 10

Let S be the sample and let E be an event. Which math sentence is true?

P(E) = n(S)/n(E)

P(E) = n(S)

P(S) = n(E)/n(S)

P(E) = n(E)/n(S)

7 / 10

From a pack of 52 cards, two cards are drawn together at random. What is the probability of both the cards being Queens?

1/221

1/15

25/57

35/256

8 / 10

In a class, there are 15 males and 10 females. Three students are selected at random. The probability that 1 male and 2 females are selected, is:

21/46

3/25

25/117

1/50

9 / 10

A card is drawn from a pack of 52 cards. The probability of getting a queen of a club or a king of heart is

2/13

1/26

1/52

1/13

10 / 10

If you rolled a 6-sided dice, what is the probability of rolling an even number?

2/3

1/2

5/6

1/3

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