Question

if a dice is thrown once than find the probability of getting (a) a prime number (b) an odd number (c) a number greater than 6​

Answer 1

Given :-

A dice is thrown once

To Find :-

(a) a prime number (b) an odd number (c) a number greater than 6​

Solution :-

(a) Prime number

Prime number from 1 to 6 = 2,3,5

Probability = Favourable outcome/Total no. of outcomes

P = 3/6

P = 1/2

(b) Odd number

Odd number from 1 to 6 = 1,3,5

Probability = Favourable outcome/Total no. of outcomes

P = 3/6

P = 1/2

(c)  Number greater than 6​

Number greater than 6​ from 1 to 6 = 0

Probability = Favourable outcome/Total no. of outcomes

P = 0/6

P = 0

Answer 2

Answer:

a.probability of getting a prime number =1/2

b. 1/2

c. 0