A die in the shape of tetrahedron has four faces on which 3, 4, 6 and 8 are written. The die is rolled once. Find the probability’ of getting
(i) a prime number.
(ii) a number less than 6.
(iii) a number greater than 8.
(iv) a number between 4 and 8.
A die is thrown once. Find the probability of getting
(i) a number less than 3.
(ii) a number greater than 4.
(iii) a number which is divisible by 2 and 3 both.
A fair die is tossed. List the sample space. State the probability of the favourable event.
(i) a number greater than 3 appears.
(ii) a number 3 appears.
An unbiased die is thrown. Find the probability of getting
(i) a number less than 5.
(ii) a number greater than 5.
Solution not provided.
Ans.
A die is thrown once. What is the probability of getting a number other ghan 3.
Problems Based on Two Dice