# Lesson Worksheet: Probability of Simple Events Mathematics • 7th Grade

In this worksheet, we will practice finding the probability of a simple event and write it as a fraction.

**Q5: **

What is the probability of rolling an even prime number on a fair die?

- A
- B
- C
- D

**Q6: **

What is the probability of rolling a prime number which is less than 7 on a regular dice?

- A
- B0
- C
- D1

**Q7: **

What is the probability of rolling an even number greater than 1 on a fair die?

- A
- B
- C
- D

**Q8: **

A deck of cards contains 26 cards numbered from 1 to 26. If a card is drawn at random, what is the probability of getting a card with a number greater than 26?

- A0
- B1
- C
- D

**Q9: **

Cards in a deck are numbered from 1 to 86. If a card is chosen at random, what is the probability that the card has an odd number greater than 13?

- A
- B
- C
- D

**Q10: **

Moataz wrote the names Omar, Ali, Yasser, Sandy, Ahmed, and Mahmoud on six different cards. What is the probability that a randomly chosen card will have a name that is 5 letters long?

- A
- B
- C
- D

**Q11: **

A deck of cards contains cards numbered 1 to 41. If a card is picked at random, what is the probability that the card picked carries an odd number greater than 35?

- A
- B
- C
- D
- E

**Q12: **

A card is selected at random from a deck of cards numbered from 1 to 55. What is the probability of the card having an even number that is divisible by 3?

- A
- B
- C
- D

**Q14: **

What is the probability of selecting at random a prime number from the numbers 8, 9, 20, 19, 3, and 15?

- A
- B0
- C
- D1
- E

**Q15: **

A special fair die has faces with the numbers 19, 20, 21, 22, 23, and 24. What is the probability of rolling a prime number on this special die?

- A
- B
- C
- D

**Q16: **

A deck of cards numbered 1 to 15 is shuffled, and a card is chosen. What is the probability that the chosen card has a number which is divisible by 3 and 5?

- A
- B
- C
- D

**Q17: **

Which of the following could represent the probability of an event occurring?

- A
- B
- C
- D

**Q18: **

A deck of cards contains cards numbered 6 to 16. If a card is drawn at random, what is the probability of getting a card with a prime number?

- A
- B
- C
- D

**Q19: **

A card is drawn at random from a set of cards with the numbers 1, 3, 9, 15, and 19. What is the probability that the card drawn has a number between 2 and 7?

- A
- B1
- C
- D
- E

**Q20: **

Moataz wrote the names Mohamed, Mahmoud, Sara, Ahmed, Hala, and Youssef on six different cards. What is the probability that a randomly chosen card will have a name with more than 6 letters?

- A
- B
- C
- D

**Q21: **

Moataz wrote the names Sandy, Adel, Omar, Suzan, Yasser, and Hala on six different cards. What is the probability that a randomly chosen card will have a name with less than 6 letters?

- A
- B
- C1
- D

**Q22: **

A deck of cards numbered 1 to 20 is shuffled, and a card is chosen at random. What is the probability that the chosen card has a number which is divisible by 2?

**Q23: **

What is the probability of selecting a vowel at random from the English alphabet?

- Anone of the mentioned
- B
- C
- D

**Q24: **

James wrote the names Suzan, Mohamed, Hala, Youssef, Sara, and Omar on six different cards. What is the probability that a randomly chosen card will have a name that starts with the letter H?

- A0
- B
- C
- D

**Q25: **

A deck contains eight cards numbered 76, 65, 60, 55, 58, 59, 42, and 12. What is the probability of selecting a card at random which is numbered with a multiple of 4?

- A
- B
- C
- D