Mathematics
Probability, Permutations & Combinations
Grade 12 · High School
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- Question 1 of 20Easy
The value of is ...
- Question 2 of 20Easy
The value of is ...
- Question 3 of 20Easy
The value of is ...
- Question 4 of 20Easy
The probability of getting heads on a fair coin toss is ...
- Question 5 of 20Easy
The probability of rolling a 3 on a die is ...
- Question 6 of 20Easy
The value of is ...
- Question 7 of 20Medium
The number of distinct letter arrangements of the word BUKU is ...
- Question 8 of 20Medium
The probability of drawing an ace from a standard deck of 52 cards is ...
- Question 9 of 20Medium
The value of is ...
- Question 10 of 20Medium
The number of ways to arrange 4 people in a row is ...
- Question 11 of 20Medium
Two dice are rolled together. The probability that the sum is 7 is ...
- Question 12 of 20Medium
The number of ways to choose 3 people from 7 is ...
- Question 13 of 20Medium
The number of ways 5 people can sit around a circular table is ...
- Question 14 of 20Medium
The probability of rolling a number greater than 4 on a die is ...
- Question 15 of 20Hard
A bag contains 4 red and 6 white balls. If 2 balls are drawn at once, the probability that both are red is ...
- Question 16 of 20Hard
The number of distinct letter arrangements of the word MATEMATIKA is ...
- Question 17 of 20Hard
From 6 men and 4 women a committee of 4 is formed with exactly 2 women. The number of possible committees is ...
- Question 18 of 20Hard
A coin is tossed 3 times. The probability of getting at least one head is ...
- Question 19 of 20Hard
Five people sit around a circular table. If 2 particular people always sit together, the number of arrangements is ...
- Question 20 of 20Hard
Two dice are rolled together. The probability that the sum is a prime number is ...