A fair die is thrown once. The probability of getting a composite number is

1. $\dfrac{1}{3}$

2. $\dfrac{1}{6}$

3. $\dfrac{2}{3}$

4. 0

If a fair die is rolled once, then the probability of getting an even number or a number greater than 4 is

1. $\dfrac{1}{2}$

2. $\dfrac{1}{3}$

3. $\dfrac{5}{6}$

4. $\dfrac{2}{3}$

A card is selected at random from a pack of 52 cards. The probability of its being a red face card is

1. $\dfrac{3}{26}$

2. $\dfrac{3}{13}$

3. $\dfrac{2}{13}$

4. $\dfrac{1}{2}$

If a card is drawn from a well-shuffled pack of 52 playing cards, then the probability of this card being a king or jack is

1. $\dfrac{1}{26}$

2. $\dfrac{1}{13}$

3. $\dfrac{2}{13}$

4. $\dfrac{4}{13}$