Advertisements
Advertisements
प्रश्न
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
neither an ace nor a king
Advertisements
उत्तर
This means that we have to leave the aces and the kings out. There are 4 aces and 4 kings. Hence, the probability of drawing neither an ace nor a king is: (52\[-\]4\[-\]4)/52 = 11/13.
संबंधित प्रश्न
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.
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
Three coins are tossed together. Find the probability of getting:
exactly two heads
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
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
spade or an ace
A bag contains 5 red marbles, 8 white marbles, 4 green marbles. What is the probability that if one marble is taken out of the bag at random, it will be
white
When two dice are rolled:
List the outcomes for the event that total is less than 5.
There are 2 aces in each of the given set of cards placed face down. From which set are you certain to pick the two aces in the first go?
The probability of an event which is certain to happen is ______.
A coin is tossed 15 times and the outcomes are recorded as follows:
H T T H T H H H T T H T H T T. The chance of occurrence of a head is 50 per cent.
