Question

DI"
A game in a booth a
the spinner stops on
marble from a
th at a Diwali Fair involves using a spinner first. Then, if
stops on an even number, the player is allowed to pick a
g. The spinner and the marbles in the bag are
represented in Figure-9.
Prizes are given, when a
en when a black marble is picked. Shweta plays the game
once.
1
10
+0000
02.0008
de
Figure-9
(i)
What is the probability that she will be allowed to pick a marble
from the bag?
Suppose she is allowed to pick a marble from the bag, what is the
probability of getting a prize, when it is given that the bag contains
20 balls out of which 6 are black ?
​

Answer 1

Answer:

1.5/6

2.6/20=3/10

Step-by-step explanation:

this question is in cbse board exam is in it

Answer 2

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