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Faisal Khalsa

Asked: 3 years agoIn: Probability

2 numbered cards are picked randomly from a complete set of Heart and Club cards (26 cards), find the probability that the sum of numbers on card is a perfect square number?

1. 13/1326
2. 14/325
3. 11/1326
4. 4/112
5. 5/789

Kunti Mohan Sant

Asked: 3 years agoIn: Probability

A lot of 4 white and 4 red balls is randomly divided into two halves. What is the probability that there will be 2 red and 2 white balls in each half?
1. 18/35
2. 3/35
3. 1/2
4. None of the above

Seema Naik

Asked: 3 years agoIn: Probability

A bag contains 2 red. 3 green and 2 blue balls, Two balls are drawn at random. What is the probability that none of the balls drawn is blue?
1. 2/7
2. 11/21
3. 10/21
4. 5/7

Ruchi Khalsa

Asked: 3 years agoIn: Probability

The given table shows the data of Two-way Tables and Probability of a class. Find the probability that the student getting Ex grade is a girl.
Got Ex Got < Ex
Girl 25 40
Boy 55 60
(a) 13/36
(b) 4/9
(c) 5/36
(d) 5/13

Bharat Morar

Asked: 3 years agoIn: Probability

A bag has 10 red balls, 5 green balls and ‘x’ yellow balls. If the probability of drawing 2 red balls from the bag is 13/57 more than the probability of drawing 2 yellow balls then find total balls in the bag?
1. 15
2. 25
3. 20
4. 19
5. 30

Shobha Bishnu Pillay

Asked: 3 years agoIn: Probability

A bag contain 8 pink ball and 6 green ball, If 2 ball are picked up then what is the probability of both are of same colour?
1. 91/111
2. 43/91
3. 21/47
4. 43/97

Ritika Sharma

Asked: 3 years agoIn: Probability

If a card is drawn from deck of 52 playing cards, then probability of getting a heart or diamond is
1. \(\frac{1}{2}\)
2. \(\frac{2}{3}\)
3. \(\frac{2}{5}\)
4. \(\frac{3}{5}\)

Mohanlal Mallick

Asked: 3 years agoIn: Probability

In a pack of cards, one card is drawn randomly. What is the probability, it is red?

1. 1/2
2. 2/13
3. 1/13
4. 2/9
5. 1/9

Sara Prabhu

Asked: 3 years agoIn: Probability

Two dice are thrown simultaneously. The probability of getting a total of 10 is:
1. 1/4
2. 1/6
3. 1/12
4. 1/9

Nitika Rastogi

Asked: 3 years agoIn: Probability

The Rifle shooter Ajay and Bharat take aim at a target. If the probability of Ajay hitting the target is 70% and the probability of B missing the target is 80%. Find the Probability that both Ajay and Bharat hit the target?
1. 24%
2. 20%
3. 14%
4. 7%

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Probability

2 numbered cards are picked randomly from a complete set of Heart and Club cards (26 cards), find the probability that the sum of numbers on card is a perfect square number?

1. 13/1326
2. 14/325
3. 11/1326
4. 4/112
5. 5/789

A lot of 4 white and 4 red balls is randomly divided into two halves. What is the probability that there will be 2 red and 2 white balls in each half?
1. 18/35
2. 3/35
3. 1/2
4. None of the above

A bag contains 2 red. 3 green and 2 blue balls, Two balls are drawn at random. What is the probability that none of the balls drawn is blue?
1. 2/7
2. 11/21
3. 10/21
4. 5/7

The given table shows the data of Two-way Tables and Probability of a class. Find the probability that the student getting Ex grade is a girl.
Got Ex Got < Ex
Girl 25 40
Boy 55 60
(a) 13/36
(b) 4/9
(c) 5/36
(d) 5/13

A bag has 10 red balls, 5 green balls and ‘x’ yellow balls. If the probability of drawing 2 red balls from the bag is 13/57 more than the probability of drawing 2 yellow balls then find total balls in the bag?
1. 15
2. 25
3. 20
4. 19
5. 30

A bag contain 8 pink ball and 6 green ball, If 2 ball are picked up then what is the probability of both are of same colour?
1. 91/111
2. 43/91
3. 21/47
4. 43/97

If a card is drawn from deck of 52 playing cards, then probability of getting a heart or diamond is
1. \(\frac{1}{2}\)
2. \(\frac{2}{3}\)
3. \(\frac{2}{5}\)
4. \(\frac{3}{5}\)

In a pack of cards, one card is drawn randomly. What is the probability, it is red?

1. 1/2
2. 2/13
3. 1/13
4. 2/9
5. 1/9

Two dice are thrown simultaneously. The probability of getting a total of 10 is:
1. 1/4
2. 1/6
3. 1/12
4. 1/9

The Rifle shooter Ajay and Bharat take aim at a target. If the probability of Ajay hitting the target is 70% and the probability of B missing the target is 80%. Find the Probability that both Ajay and Bharat hit the target?
1. 24%
2. 20%
3. 14%
4. 7%

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	Got Ex	Got < Ex
Girl	25	40
Boy	55	60

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