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1
Probability in simple words is the _________________ of the happening of an event before it has already happened
Outcome
Justice
Prediction
Movement
2
If a dice is rolled, what is the probability of getting a prime number.
6/3
28/6
3/6
4/6
3
A dice is rolled and a coin is tossed. What is the probability of getting a head and an five number ?
1/12
1/2
1/4
3/4
4
Two coins are tossed simultaneously. The probability of getting atleast one head is _______________
5
A dice is rolled 100 times with these outcomes: 1 - 4, 2 -15, 3 - 38, 4 - 9, 5 -10, 6 - 24. Find the probability of getting a number more than 5.
6/25
6/20
17/50
25/6
6
Tushar fires a bullet at a target and the probability of his missing the target is 0.6 .What is the probability of hitting target ?
1.6
0.4
0.6
0.5
7
An unbiased wheel with numbers 1- 9 is rotated. Find probability of getting an even number.
8
Cards of hearts and diamonds are ________ cards.
Red
Black
Joker
None of These
9
Out of 15 balls in a box, 5 are white in color, 3 are red in color, 7 are yellow in color Dhron picks up a ball without looking at it. The probability that it is not a red ball is:
5/4
1/5
4/5
10
A dice is rolled once. The probability of getting a number greater than 6 is
5/6
1/6
0
11
A card is drawn from a well shuffled pack of 52 cards. Find the probability of: a king or a queen
12
A bag contains 4 green 5 black and 10 red balls then probability of getting that one drawn ball is not green is
13
Madhu 's birthday falls in the month of january . her best friend also falls in the same month . what is the probability that their birthdays are on the same day ?
1/31
30/31
1/30
29/30
14
A card is drawn from a well shuffled pack of 52 cards. Find the probability of: a black face card:
15
In a bag, there 4 blue balls, 7 red balls, 5 green balls and 8 pink balls. Ram picks up a ball without looking at it. The probability that it is not a green ball is
5/24
19/24
8/24
9/24
16
In a class, there 13 boys and 37 girls.. A teacher has to select a class monitor at random. Find the probability of selecting a boy as a class monitor.
1-(37/50)
50/30
24/50
13/27
17
A bag contains 5 red balls and n green balls. If the probability of drawing a green ball is three times that of red ball then value of n is :
20
25
18
19
If odds in favor of X Solving a problem are 5 to 6. Find the number of unfavorable outcomes in the experiment.
Madhu ' s birthday falls in the month of January . her best friend 's birthday also falls in the same month what is the probability that their birthdays are not on the same day ?