Q1. Three unbiased coins are tossed. What is the probability of getting at least 2 heads?
A.

B.


C.

D.

Q2. One card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is a face card?
A.

B.


C.

D.

Q3. One ticket is drawn at random from a bag containing 20 tickets numbered 1 to 20. What is the probability that the ticket was drawn having a number multiple of 3?
A.

B.


C.

D.

Q4. From a pack of 52 cards, one card is drawn at random. What is the probability that the card drawn is ten or a spade?
A.

B.


C.

D.

Q5. The probability that a card is drawn from a pack of 52 cards will be a diamond or a king, is:
A.

B.


C.

D.

Q6. A box contains 5 black, 4 orange and 3 white marbles. Three marbles are drawn at random. What is the probability that they are not of the same color?
A.

B.


C.

D.

Q7. A bag contains 6 orange and 4 black balls. Three balls are drawn at random. What is the probability that one ball is black and the other two are orange?
A.

B.


C.

D.
