1. What is the probability of getting a head, when a coin is tossed?
(a) $ 3 / 2 $
(b) $ 50 \% $
(c) $ 0.5 $
(d All of these
2. What is the probability of getting an even number, when a dice is rolled?
(a) $ 1 / 2 $
(b) $ 1 / 3 $
(c) $ 1 / 6 $
(d) $ 2 / 3 $
(e) $ 5 / 6 $
3. A card is drawn from a pack of cards. What is the probability of drawing a Queen of Hearts?
(a) $ 1 / 13 $
(b) $ 1 / 52 $
(c) $ 3 / 4 $
(d) $ 7 / 52 $
(e) $ 1 / 2 $
4. A glass jar contains 5 red, 7 green, 9 blue and 11 yellow marbles. If a single marble is picked at random from the jar, what is the probability of it being a blue marble?
(a) $ 2 / 15 $
(b) $ 1 / 11 $
(c) $ 9 / 32 $
(d) $ 5 / 18 $
5. What is the probability of getting a prime number, when a number is picked from 1 to 100?
6. Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn at random, has a multiple of 4 or 5 ?

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