Advertisements
Advertisements
प्रश्न
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
a ten
Advertisements
उत्तर
Since there are four 10s, the probability is: 4/52 = 1/13
संबंधित प्रश्न
Find the probability of getting a red apple.
There are 6 marbles in a box with numbers from 1 to 6 marked on each of them.
What is the probability of drawing a marble with number 5?
A box contains pairs of socks of two colours (black and white). I have picked out a white sock. I pick out one more with my eyes closed. What is the probability that it will make a pair?
A die is thrown. Find the probability of getting:
a multiple of 2 or 3
In a simultaneou throw of a pair of dice, find the probability of getting:
a doublet of odd numbers
Numbers 1 to 5 are written on separate slips, i.e one number on one slip and put in a box. Wahida pick a slip from the box without looking at it. What is the probability that the slip bears an odd number?
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?
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 ______.
If a die is thrown, the probability of getting a number greater than 6 is 1.
The probability of getting an ace out of a deck of cards is greater than 1.
