Question

In a bag there are 12 balls numbered 1 to 12 find probability of getting a ball

1.With number 6
2.Perfect square
3.With number divisible by 2
4.With multiple of 3​

Answer 1

Answer:

1. 1/12

2. 1/4

3. 1/2

4. 1/3

Answer 2

Answer:

1. 1/12 since the numbers are from 1-12 and there's only one ball numbered 6 hence it is 1.

2. 1,4,9 are perfect squares hence the probability would be 3/12 could also be written as 1/4

3. 2,4,6,8,10,12 are multiples of 2 hence it would be 6/12 which could be written as 1/2

4.3,6,9,12 are the multiples of 3 hence the answer would be 4/12 which could be written as 1/3