Mathematics
Probability
Grade 10 · High School
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- Question 1 of 20Easy
A fair coin is tossed once. The probability of getting heads is ...
- Question 2 of 20Easy
A die is rolled once. The probability of getting an even number is ...
- Question 3 of 20Easy
A die is rolled once. The probability of getting a 6 is ...
- Question 4 of 20Easy
The number of outcomes in the sample space of rolling one die is ...
- Question 5 of 20Easy
A bag contains 3 red marbles and 2 blue marbles. The probability of drawing a red marble is ...
- Question 6 of 20Easy
The probability of rain on a certain day is . The probability that it does not rain is ...
- Question 7 of 20Medium
Two fair coins are tossed together. The probability of getting two heads is ...
- Question 8 of 20Medium
Two dice are rolled together. The probability that the sum is 7 is ...
- Question 9 of 20Medium
Two dice are rolled together. The probability that the sum is greater than 10 is ...
- Question 10 of 20Medium
One card is drawn from a standard deck of 52 cards. The probability of drawing an Ace is ...
- Question 11 of 20Medium
Two fair coins are tossed together. The probability of getting at least one head is ...
- Question 12 of 20Medium
A die is rolled once. The probability of getting a multiple of 3 is ...
- Question 13 of 20Medium
A die is rolled once. The probability of getting a prime number is ...
- Question 14 of 20Medium
A bag contains 5 red balls and 3 white balls. The probability of drawing a white ball is ...
- Question 15 of 20Hard
Two dice are rolled together. The probability that the sum is at least 9 is ...
- Question 16 of 20Hard
Three fair coins are tossed together. The probability of getting exactly two heads is ...
- Question 17 of 20Hard
A die is rolled 120 times. The expected frequency of getting a 6 is ...
- Question 18 of 20Hard
A bag contains 3 red balls and 2 white balls. Two balls are drawn one by one without replacement. The probability that both are red is ...
- Question 19 of 20Hard
One card is drawn from a standard deck of 52 cards. The probability of drawing a king or a heart is ...
- Question 20 of 20Hard
Two dice are rolled together. The probability that the product of the two numbers is even is ...