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WorksheetsClass 9 Probability
Total questions: 10
Worksheet time: 12mins
What is the probability of a sure event?
0
0.5
1
2
None of these
What is an event?
Any outcome of an experiment
Possible outcome of an experiment
Impossible outcome of an experiment
Any 1 outcome of an experiment
0
What is the total number of outcomes when 2 dices are rolled together?
6
24
12
18
36
What is the probability of getting a sum of 12 when a dice is rolled?
2
4
1
0
6
Which of the following is true?
There are 4 aces in a deck of cards.
There are 13 red clubs and 13 red hearts in a pack.
There are 2 facecards in a pack
There are 64 outcomes when 3 dices are thrown at once
The joker card is a face card
A coin was tossed 200 times. No. Of tail was 88. What is the probability of getting a head?
112÷200
88÷200
0.56
0
Probability is ...
the chance that some event will occur.
a game that involves coins.
a guarantee.
A game that involves playing cards and tossing coins
The chance of gambling
The chart below represents the number of marbles in a jar.
P(green) =
5/19
10/28
5/14
14/19
