Question

Following numbers are marked on a wooden dice: 6,11,1,5,4,8. When the dice is rolled, what is the probability of getting a prime number on its face? 

a. 1/2
b. 1/3
c. 4/5
d. 2/3​

Answer 1

Answer:

          b. 1/3

Step-by-step explanation:

   Probability of getting a prime

=  (# primes on faces) / (# faces)

=  2/6   [there are 2 primes: 5 and 11]

=  1/3

Answer 2

Answer:

favourable outcomes= 2 (11,5)

total outcomes=6

P(E)= favourable outcomes/tatal outcomes

=2/6=1/3