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1
There are 5 green 7 red and 2 black balls. If a ball is picked at random what is the probability that it is a green ball.
2
Two coins are tossed simultaneously. The probability of getting at the most one tail is _______________
3
Cards of Spades and clubs are _____________ cards
Red
Black
Joker
None of These
4
In a cricket match, a batsmen hits the boundary on 4 out of 25 balls he plays. The probability that he hits the boundary on a ball he plays is
21/25
4/25
6/25
22/25
5
2 dice are thrown simultaneously. Find the probabilty of getting sum more than 10.
6
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.
6/20
17/50
25/6
7
An unbiased wheel with numbers 1- 9 is rotated. Find probability of getting any number out of 1, 3, 5.
8
A basket contains 12 oranges, 7 apples, 5 mangoes and 4 bananas. Sukhmeet picks up a fruit without looking at it. What is the number of favourable cases that it is an orrange?
12
9
A card is drawn from a well shuffled pack of 52 cards. Find the probability of: a black card .
10
What is the possibility of an impossible event.
0
More than 1
None of these
11
A coin is thrown 3 times .what is the probability that atleast one head is obtained?
A coin is tossed 3 times then probability of getting atleast two heads is ___________
13
A card is drawn from a well shuffled pack of 52 cards. Find the probability of: a non - face card
14
Ashmit , Alina and Ankur are participating in a race. The probability that Ashmit will loose is
1/3
2/3
3/2
2/4
15
A card is drawn from a well - shuffled pack of cards and it turns out to be a red card . what is the probability of getting a red card , if we pull out one more card at random
26/51
25/51
13/51
1/4
16
The probability of a certain event is _______________.
greater than 1
less than 0
17
What is the probability that a leap year has 53 sundays or 53 mondays ?
1/7
2/7
3/7
4/7
18
Over the past 200 working days, the number of defective parts produced by a machine is given in the following table:
Determine the probability that tomorrows output will have:at most one defective part.
19
20
If odds against y solving the problem are 3 to 7. Find number of favorable outcomes in the experiment.