| Q.1 |
One card is taken out from a pack of 52 cards . what is the probability of the card being a heart of jackal ?
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| Q.2 |
One card is taken out from a pack of 52 cards . What is the probability of getting the cards ten or Spades?
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| Q.3 |
Two cards are taken out from a pack of 52 cards . What is the probability of being king of the two cards?
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| Q.4 |
Two card are taken out from a pack of 52 cards . What is the probability of getting two aces cards?
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| Q.5 |
Two dices are thrown simultaneously the sum of the numbers coming up, what is the probability of being 9?
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| Q.6 |
Two dices are thrown simultaneously what is the probability to get the sum of two numbers a prime number ?
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| Q.7 |
Two dices thrown together what is the probability of being a product of the numbers obtained is even number ?
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| Q.8 |
Two dices after being thrown together to get the probability of more than 5 What is the sum of digits?
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| Q.9 |
There are 6 white and 7 black balls in a bag. if two balls are randomly picked out . What is the probability that will be of same colour ?
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| Q.10 |
In a basket 6 red, 5 green and 8 blue balls, these four balls picked randomly then what is the probability that all the balls are of red colour or green colour ?
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| Q.11 |
In a bag 2 red, 3 green and 2 blue balls are there. Two balls are taken out. What is the probability that both balls drawn are not any blue?
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| Q.12 |
A bag of 13 red, 7 blue and 6 are black balls. Two balls are taken out. What is the probability that one is blue and the other is red?
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| Q.13 |
4 red and 4 black balls are in a bag. out of these 2 balls are picked simultaneously. What is the probability that the picked balls are red ?
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| Q.14 |
5 green, 4 yellow and 3 white balls are in a bag. 3 of these balls are picked What is the probability that the balls are picked are not of same colour ?
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| Q.15 |
In a bag 2 red, 3 green and 2 blue balls are there. 2 Out of these 2 balls are picked . What is the probability that the balls are picked out are not of blue colour?
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| Q.16 |
In a bag 8 red, 7 blue and 6 green balls. out of these 1 ball picked randomly . What is the probability that neither the red nor green?
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| Q.17 |
In a bag 4 black, 3 red and 5 green balls. Out of these 2 balls are picked out randomly . What is the probability of the picked ball that is of same colour ?
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| Q.18 |
In a bag 4 white, 5 red, 6 blue and 7 black balls. out of these 4 balls picked randomly . What is the probability that the picked four balls are red?
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| Q.19 |
A’s living expectancy is 15 years and more living possibility is
and B’s living expectancy is 15 years and more living possibility is
. Both likely to survive 15 years is how much?
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| Q.20 |
Suddenly, a number is selected of the first 120 natural numbers. What is the probability that the number selected is completely divided by 5 or 15 ?
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