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Kailash Dev Balay

Asked: 3 years agoIn: Probability

A dice is thrown, find the probability of getting a number which is exactly divisible by 2.
1. 2/3
2. 1/2
3. 1/3
4. 1/4

Sai Raj Pradhan

Asked: 3 years agoIn: Probability

A fair coin is tossed for 10 times, what is the probability of getting 2 heads

Krishna Narain

Asked: 3 years agoIn: Probability

2 boys and 2 girls are in Room X, and 1 boy and 3 girls in Room Y. Specify the sample space for the experiment in which a room is selected and then a person.

Azhar Prasad Badal

Asked: 3 years agoIn: Probability

From two full decks of cards all the face cards have been removed. Now, if two cards are drawn in random, what is the probability of getting both the cards with odd number serial? (Ace card is to be considered as a number card)
1. 35/158
2. 39/158
3. 41/158
4. 21/153
5. None of these

Leelawati Parmer

Asked: 3 years agoIn: Probability

Karan & Suman were asked to select a number from 6 to 20 .If the number they selected match they win the game . Find the probability they not win the game ?

1. 1/15
2. 12/15
3. 11/15
4. 13/15
5. 14/15

Manjari Rajesh Oza

Asked: 3 years agoIn: Probability

Three dice are rolled. The number of possible outcomes in which at least one dice show 4 is
1. 92
2. 91
3. 287
4. None of these

Nalini Maharaj

Asked: 3 years agoIn: Probability

1/5^th of cistern can be emptied in 2 hours. Calculate what percentage of tank was filled if it takes 6 hours to empty that amount of tank
1. 25%
2. 60%
3. 50%
4. 40%
5. 45%

Farah Puri

Asked: 3 years agoIn: Probability

Person A can hit a target 4 times in 5 attempts. Person B – 3 times in four attempts. Person C – 2 times in 3 attempts. They fire a volley. The probability that the target is hit atleast two times is

1. 3/4
2. 1/2
3. 5/6
4. 1

Natwar Deep Tandon

Asked: 3 years agoIn: Probability

Ramesh passed the government exam 8 out of 10 times, and Bala passed the government exam 6 out of 8 times. Find the probability that at least one will fail the government exam?

1. 6/20
2. 7/24
3. 7/20
4. 7/10

Ricky Balay

Asked: 3 years agoIn: Probability

A coin is tossed. If the outcome is a head, a die is thrown. If the die shows up an even number, the die is thrown again. What is the sample space for the experiment?

Load More Questions

Probability

A dice is thrown, find the probability of getting a number which is exactly divisible by 2.
1. 2/3
2. 1/2
3. 1/3
4. 1/4

A fair coin is tossed for 10 times, what is the probability of getting 2 heads

2 boys and 2 girls are in Room X, and 1 boy and 3 girls in Room Y. Specify the sample space for the experiment in which a room is selected and then a person.

From two full decks of cards all the face cards have been removed. Now, if two cards are drawn in random, what is the probability of getting both the cards with odd number serial? (Ace card is to be considered as a number card)
1. 35/158
2. 39/158
3. 41/158
4. 21/153
5. None of these

Karan & Suman were asked to select a number from 6 to 20 .If the number they selected match they win the game . Find the probability they not win the game ?

1. 1/15
2. 12/15
3. 11/15
4. 13/15
5. 14/15

Three dice are rolled. The number of possible outcomes in which at least one dice show 4 is
1. 92
2. 91
3. 287
4. None of these

1/5^th of cistern can be emptied in 2 hours. Calculate what percentage of tank was filled if it takes 6 hours to empty that amount of tank
1. 25%
2. 60%
3. 50%
4. 40%
5. 45%

Person A can hit a target 4 times in 5 attempts. Person B – 3 times in four attempts. Person C – 2 times in 3 attempts. They fire a volley. The probability that the target is hit atleast two times is

1. 3/4
2. 1/2
3. 5/6
4. 1

Ramesh passed the government exam 8 out of 10 times, and Bala passed the government exam 6 out of 8 times. Find the probability that at least one will fail the government exam?

1. 6/20
2. 7/24
3. 7/20
4. 7/10

A coin is tossed. If the outcome is a head, a die is thrown. If the die shows up an even number, the die is thrown again. What is the sample space for the experiment?

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