Independent as well as mutually exhaustive

JEE Questions for Maths Probability Quiz 6

0%
Mutually exclusive
0%
Independent
0%
Independent
0%
None of these

Two fair dice are tossed. Let A be the event that the first die shows an even number an B be the event that the second die shows an odd number. The two event A and B are

0%
Mutually exclusive
0%
Independent and mutually exclusive
0%
Dependent
0%
None of the above

A card is drawn from a pack of 52 cards. If A = cards is of diamond, B = card is an ace and A ∩ B = card is ace of diamond, then events A and B are

0%
Independent
0%
Mutually exclusive
0%
Dependent
0%
Equally likely

0%
Not independent
0%
Also independent
0%
Mutually exclusive
0%
None of these

0%
0%
2)
0%
0%

0%
Mutually exclusive
0%
Independent as well as mutually exhaustive
0%
Independent
0%
Dependent only on A

A die be tossed. The event an even or a prime number occurs on the top of the die is

0%
{2, 5}
0%
{2, 3, 4, 5, 6}
0%
{1, 2, 3, 5}
0%
None of these

Two cards are drawn successively with replacement from a pack of 52 cards. The probability of drawing two aces is

0%
0%
2)
0%
0%

In a single throw of two dice, the probability of getting more than 7 is

0%
0%
2)
0%
0%

The probability of drawing a white ball from a bag containing 3 black balls and 4 white balls, is

0%
0%
2)
0%
0%
None of these

A and B toss a coin alternatively, the first to show a head being the winner. If A starts game, the chance of his winning is

0%
5/8
0%
1/2
0%
1/3
0%
2/3

If two balanced dice are tossed once, the probability of the event, that the sum of the integers coming on the upper sides of the two dice is 9 is

0%
0%
2)
0%
0%

From a well shuffled pack of cards one card is drawn at random. The probability that the card drawn is an ace is

0%
0%
2)
0%
0%
None of these

A single letter is selected at random from the word “Probability”. The probability that the selected letter is a vowel is

0%
0%
2)
0%
0%
0

A book contains 100 pages numbered consecutively. The probability that the sum of the digits of the number of a page is 9 is

0%
0%
Zero
0%
0%

The probability that a number selected at random from the numbers 1, 2, 3, …99, 100 us a prime is

0%
0.4
0%
0.25
0%
0.45
0%
0.43

There are two children in a family. The probability that both of them are boys is

0%
0%
2)
0%
0%
None of these

If a dice is thrown twice, then the probability of getting 1 in the first throw only is

0%
0%
2)
0%
0%

Two cards are drawn one by one at random from a pack of 52 cards. The probability that both of them are king, is

0%
0%
2)
0%
0%

A coin is tossed a dice is rolled. The probability that the coin shows the heas and the dice shows 6 is

0%
1/8
0%
1/12
0%
1/2
0%
1

A coin is tossed twice. The probability of getting head both the times is

0%
1/2
0%
1/4
0%
3/4
0%
1

From a pack of 52 cards two are drawn with replacement. The probability, that the first is a diamond and the second is a king is

0%
0%
2)
0%
0%
None of these

Out of a total of 600 bolts, 20% are too large and 10% are too small. The remaining are considered to be suitable. If a bolt is selected at random, the probability that it will be suitable is

0%
1/10
0%
7/10
0%
1/5
0%
3/10

A dice is thrown twice. The probability of getting 4, 5 or 6 in the first throw and 1, 2, 3, or 4 line second throw is

0%
1
0%
1/3
0%
7/36
0%
None of these

Two cards are drawn from a pack of 52 cards. What is the probability that at least one of the cards drawn is an ace

0%
0%
2)
0%
0%

One card is drawn from each of two ordinary packs of 52 cards. The probability that at least one of them is an ace of heart, is

0%
0%
2)
0%
0%

A box contains 6 nails and 10 nuts. Hals of the nails and half of the nuts are rusted. If one item is chosen at random, what is the probability that it is rusted or is a nail

0%
0%
2)
0%
0%

Let A = {1, 3, 5, 7, 9}, B = {2, 4, 6, 8}, if a Cartesian product A × B choosen at random, the probability of a + b = 9 is

0%
3/2
0%
3/4
0%
1
0%
1/5

Three letters are to be sent to different persons and addresses on the three envelopes are also written. Without looking at the addresses, the probability that the letters go into the right envelope is equal to

0%
0%
2)
0%
0%

Two dice are throw. The probability that the sum of number appearing is more than 10 is

0%
0%
2)
0%
0%
None of these

A number is chosen at random among the first 120 natural numbers. The probability of the number chosen being a multiple of 5 or 15 is

0%
0%
2)
0%
0%

The probability of a sure event is

0%
0
0%
1
0%
2
0%
1/2

The probability of happening an event A is one trail is 0.4. The probability that the event A happens at least once in three independent trials is

0%
0.936
0%
0.784
0%
0.784
0%
0.216

Let the probability that a better gets a hit is ¼. If he plays 4 bats the probability that he gets at least one hit is

0%
175/256
0%
1
0%
1/16
0%
1/16

From 10,000 lottery tickets numbered from 1 to 10,000 one ticket is drawn at random. What is the probability that the number marked on the drawn ticket is divisible by 20

0%
0%
2)
0%
0%

Two dice are thrown simultaneously. What is the probability of obtaining a multiple of 2 on one of the them and a multiple of 3 one of other

0%
0%
2)
0%
0%

A problem of mathematics id given to three students whose chances of solving the problem are 1/3, 1/4 and 1/5 respectively. The probability that the question will be solved is

0%
0%
2)
0%
0%

If four dice are thrown together. The probability that the sum of the number appearing on them is 13, is

0%
0%
2)
0%
0%

A card is drawn from a will shuffled pack of cards. The probability of getting a queen of club or king of heart is

0%
0%
2)
0%
0%
None of these

In a simultaneous throw of three coins, what is the probability of getting at least 2 tails.

0%
0%
2)
0%
0%
None of these

In a throw of a die, what is the probability of getting a number less than 7

0%
0
0%
1
0%
1/2
0%
None of these

0%
0%
2)
0%
0%

The probability that an ordinary or a non leap year has 53 Sunday is

0%
0%
2)
0%
0%
None of these

A card is drawn at random from a pack o 52 cards. The probability that the drawn card is a court card i.e., a jack, q queen or a king is

0%
0%
2)
0%
0%
None of these

A person draws a card from a pack of playig cards, replaces it and shuffle the packs. He continues doing this until he draws a spade. The chance that he will fail the first two times is

0%
0%
2)
0%
0%

If in a lottery there are 5 prizes and 20 blanks, then the probability of getting a prize is

0%
0%
2)
0%
0%
None of these

The probability of getting a number greater than 2 in throwing a die is

0%
0%
2)
0%
0%

Two cards are drawn from a pack of 52 cards. What is the probability that one of them is a queen and the other is an ace

0%
0%
2)
0%
0%
None of these

Two dice are thrown together. If the numbers appearing on the two dice are different, then what is the probability that the sum is 6

0%
0%
2)
0%
0%
None of these

A man and woman appear in an interview for two vacancies in the same post. The probability of man’s selection is ¼ and that of the woman’s selection is 1/3. What I the probability that none of them will be selected

0%
0%
2)
0%
0%
None of these

JEE Questions for Maths Probability Quiz 6 - MCQExams.com

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Practice Maths Quiz Questions and Answers

JEE Questions for Maths Probability Quiz 6 - MCQExams.com

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Practice Maths Quiz Questions and Answers

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