Exhaustive Events

Q. From a pack of $52$ cards $4$ are drawn one by one without replacement, find the probability that all are aces.

Q. I throw a coin once
Event X= {Head will appear}
Event Y = {Tail will appear}
X and Y are not exhaustive events

1. True
2. False

Q. One card is randomly drawn from a deck of 52 playing cards. Find the probability that
(i) the drawn card is red.
(ii) the drawn card is an ace.
(iii) the drawn card is red and a king.
(iv) the drawn card is red or a king.

Q.

1. $\frac{1}{2}$
2. $\frac{3}{4}$
3. $\frac{1}{3}$
4. $\frac{1}{4}$

Q. A standard deck of $52$ cards is shuffled. Ritu drew a single card from the deck at random what is the probability that the card is a jack?