Probability Test

Result

Probability Test - 57

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
4 / -1

A pack of cards contains 4 aces, 4 kings, 4 queens and 4 jacks. Two cards are drawn at random. The probability that at least one of these is an ace is

A

B

C

D

Solution
Question 2
4 / -1

A fair coin is tossed 100 times. The probability of getting tails an odd number of times is

A

B

C

D
None of these

Solution
Question 3
4 / -1

5 persons A, B, C, D and E are in queue of a shop. The probability that A and E always together is

A

B

C

D

Solution
Question 4
4 / -1

4 boys and 2 girls occupy seats in a row at random. Then the probability that the two girls occupy seats side by side is

A

B

C

D

Solution
Question 5
4 / -1

An urn contains nine balls of which three are red, four are blue and two are green. Three balls are drawn at random without replacement from the urn. The probability that the three balls have different colors is

A

B

C

D

Solution
Question 6
4 / -1

7 persons to be seated in a row. Probability that 2 particular persons to sit next to each other is

A

B

C

D

Solution
Question 7
4 / -1

Three numbers are chosen at random without replacement from {1, 2, 3, …8}. The probability that their minimum is 3, given that their maximum is 6 is

A

B

C

D

Solution
Question 8
4 / -1

If the odds against an event be 2:3, then the probability of its occurrence is

A

B

C

D
1

Solution
Question 9
4 / -1

If the odds in favour of an event be 3:5, then the probability of non-occurrence of the event is

A

B

C

D

Solution
Question 10
4 / -1

A card is drawn from a pack of 52 cards. A gambler bets that it is a spade or an ace. What are the odds against his winning this bet

A
17:52

B
52:17

C
9:4

D
4:9

Solution