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प्रश्न
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
neither a heart nor a king
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उत्तर
This means that we have to leave the hearts and the kings out. There are 13 hearts and 3 kings (other than that of hearts). Hence, the probability of drawing neither a heart nor a king is: (52-13-3)/52 = 9/13
संबंधित प्रश्न
Find the probability of getting an ace from a well shuffled deck of 52 playing cards.
Tell whether the given is certain to happen, impossible, can happen but not certain.
A die when tossed shall land up with 8 on top.
Tell whether the given is certain to happen, impossible, can happen but not certain.
Tomorrow will be a cloudy day.
In a simultaneous throw of a pair of dice, find the probability of getting:
an even number on one and a multiple of 3 on the other
In a simultaneous throw of a pair of dice, find the probability of getting:
a sum more than 7
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
a black card
A bag contains 3 red balls, 5 black balls and 4 white balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is:
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A bag contains 4 red, 5 black and 6 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is:
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Rohit collected the data regarding weights of students of his class and prepared the following table:
| Weight (in kg) | 44 – 47 | 48 – 51 | 52 – 55 | 56 – 60 |
| Number of Students | 3 | 5 | 25 | 7 |
A student is to be selected randomly from his class for some competition. The probability of selection of the student is highest whose weight is in the interval ______.
Classify the following events:
Getting a number less than 1 on throwing a die.
