English

From 10 Identical Cards, Numbered 1, 2, 3, ……, 10, One Card is Drawn at Random. Find the Probability that the Number on the Card Drawn is a Multiple of 2 and 3 - Mathematics

Advertisements
Advertisements

Question

From 10 identical cards, numbered 1, 2, 3, ……, 10, one card is drawn at random. Find the probability that the number on the card drawn is a multiple of

2 and 3

Sum

Solution

Total outcomes = 10
i.e. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

Favourable outcomes = 1

i.e. 6

P(E) = `1/10`

shaalaa.com
  Is there an error in this question or solution?
Chapter 23: Probability - Exercise 23 [Page 259]

APPEARS IN

Selina Concise Mathematics [English] Class 8 ICSE
Chapter 23 Probability
Exercise 23 | Q 15.3 | Page 259

RELATED QUESTIONS

Two different dice are thrown together. Find the probability of getting a number greater than 3 on each die.

 


All red face cards are removed from a pack of playing cards. The remaining cards were well shuffled and then a card is drawn at random from them. Find the probability that the drawn card is

(i) a red card

(ii) a face card

(iii) a card of clubs


A box contains 5 red, 8 blue and 3 green pens. Rutuja wants to pick a pen at random. What is the probability that the pen is blue?


The faces of a die bear numbers 0, 1, 2, 3, 4, 5. If the die is rolled twice, then find the probability that the product of digits on the upper face is zero.


All the black face cards are removed from a pack of 52 cards. The remaining cards are well shuffled and then a card is drawn at random. Find the probability of getting face card 


A die thrown once. What is the probability of getting a number lying between  2 and 6? 


A number is chosen at random from the number –3, –2, –1, 0, 1, 2, 3. What will be the probability that square of this number is less then or equal to 1?


The probability of an impossible event is


Two numbers 'a' and 'b' are selected successively without replacement in that order from the integers 1 to 10. The probability that\[\frac{a}{b}\] is an integer, is


A bag contains cards numbered from 1 to 25. A card is drawn at random from the bag. The probability that the number on this card is divisible by both 2 and 3 is


It is known that a box of 200 electric bulbs contains 16 defective bulbs. One bulb is taken out at random from the box. What is the probability that the bulb drawn is  non-defective.


A bag contains 4 white balls, 5 red balls, 2 black balls and 4 green balls. A ball is drawn at random from the bag. Find the probability that it is neither red nor green.


A card is drawn from a well-shuffled pack of 52 cards. Find the probability of getting a black king.


​A lot consists of 144 ballpoint pens of which 20 are defective and others good. Tanvy will buy a pen if it is good, but will not buy it if it is defective. The shopkeeper draws one pen at random and gives it to her. What is the probability that she will buy it, 


A box contains a certain number of balls. On each of 60% balls, letter A is marked. On each of 30% balls, letter B is marked and on each of remaining balls, letter C is marked. A ball is drawn from the box at random. Find the probability that the ball drawn is:

  1. marked C
  2. A or B
  3. neither B nor C

A game consists of tossing a coin 3 times and noting the outcome each time. If getting the result in the tosses is a success, find the probability of losing the game. 


A die is thrown once. Find the probability of getting a number which is a prime number


A coin is tossed two times. The number of possible outcomes is ______.


At a Birthday Party, the children spin a wheel to get a gift. Find the probability of any toy except a chocolate


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×