Question

CULL
WIU IUIUWIng passage and answer the questions given at the end :
Diwali Fair
A game in a booth at a Diwali Fair involves using a spinner first. Then, if
the spinner stops on an even number, the player is allowed to pick a
marble from a bag. The spinner and the marbles in the bag are
represented in Figure-9.
Prizes are given, when a black marble is picked. Shweta plays the game
once.
10
.000 0.8
Ooooo
Figure-9
What is the probability that she will be allowed to pick a marble
from the bag?
(i)
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 ?
.30/5/2
19
P.T.O.​

Answer 1

Answer:

1). 5/6

2) 6/20 is the answer