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#### Question

A die is thrown, then find the probability of the following events:

A is an Event: getting an odd number on the top upper surface of the die.

B is an Event: getting a perfect square on the upper surface of the die.

#### Solution

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#### Similar questions VIEW ALL

Cards numbered from 11 to 60 are kept in a box. If a card is drawn at random from the box, find the probability that the number on the drawn card is :

(i) an odd number

(ii) a perfect square number

(iii) divisible by 5

(iv) a prime number less than 20

All the red face cards are removed from a pack of 52 playing cards. A card is drawn at random from the remaining cards, after reshuffling them. Find the probability

that the drawn card is

(i) of red colour

(ii) a queen

(iii) an ace

(iv) a face card

Two coins are tossed simultaneously. Write the sample space ‘S’ and the number of sample points n(S). Write the following events using set notation and mention the number of elements in each of them:-

(a) A is the event of getting at least one head.

(b) B is the event of getting exactly one head

Two different dice are tossed together. Find the probability that the product of the two numbers on the top of the dice is 6.

A number is selected at random from the numbers 1 to 30. The probability that it is a prime number is:

(A) 2/3

(B) 1/6

(C) 1/3

(D) 11/30