Question

One dice is tossed randomly. What is the probability that the result is a composite number? 

1. 1/6
2. 1/2
3. 1/9
4. 1/4
5. 1/3

Answer 1

Correct Answer - Option 5 : 1/3

Given:

Number of dices = 1

Calculation:

Number of probable results when a dice is tossed = 6

Favourable results = (4, 6)

∴ Number of favourable results = 2

∴ Required probability = 2/6 = 1/3

1 is not a prime or composite number.