Advertisements
Advertisements
प्रश्न
A card is drawn from a pack of well - shuffled 52 playing cards . Find the probability that the card drawn is
(vi) a card bearing a number between 2 and 6 including both.
उत्तर
There are 52 playing cards in a pack.
Number of cards between 2 and 6 induding both =20
P(drawing a card between 2 and 6 including both) = `"Favourable outcomes"/"Total outcomes"` = `20/52` = `5/13`
APPEARS IN
संबंधित प्रश्न
A die is numbered in such a way that its faces show the number 1, 2, 2, 3, 3, 6. It is thrown two times and the total score in two throws is noted. Complete the following table which gives a few values of the total score on the two throws:
What is the probability that the total score is
(i) even? (ii) 6? (iii) at least 6?
A die is thrown once. Find the probability of getting a number lying between 2 and 6.
In a simultaneous throw of a pair of dice, find the probability of getting a number other than 5 on any dice.
One card is drawn from a well-shuffled deck of 52 cards. Find the probability of getting a red face card.
A box contains 150 bulbs out of which 15 are defective. It is not possible to just look at a bulb and tell whether or not it is defective. One bulb is taken out at random from this box. Calculate the probability that the bulb taken out is a good one.
A bag contains 100 identical marble stones which are numbered 1 to 100. If one stone is drawn at random from the bag, find the probability that it bears a number divisible by 4.
Two dice (each bearing numbers 1 to 6) are rolled together. Find the probability that the sum of the numbers on the upper-most faces of two dice is 7, 8 or 9.
One card is drawn from a well-shuffled deck of 52 cards. Find the probability of getting a king of red suit.
Two dice are numbered 1, 2, 3, 4, 5, 6 and 1, 1, 2, 2, 3, 3, respectively. They are thrown and the sum of the numbers on them is noted. Find the probability of getting each sum from 2 to 9 separately.
A coin is tossed 3 times. List the possible outcomes. Find the probability of getting all heads
