ICSE Class 10CISCE
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty

Hundred Identical Cards Are Numbered from 1 to 100. the Cards the Cards Are Well Shuffled and Then a Card is Drawn. Find the Probability that the Number on Card Drawn Is: Less than 48 - ICSE Class 10 - Mathematics

Login
Create free account


      Forgot password?

Question

Hundred identical cards are numbered from 1 to 100. The cards The cards are well shuffled and then a card is drawn. Find the probability that the number on card drawn is: 

 less than 48 

Solution

There are 100 cards from which one card is drawn. 

Total number opf elementry event =n(s)=100 

From number 1 to 100, there are 47 number which are less than 48 i.e. (1,2,................46,47) favorable number of event  =n(E)=47 

Probabilty of selecting a card with a number less than 48= 

`(n(E))/(n(s)) -47/100`  

  Is there an error in this question or solution?

Video TutorialsVIEW ALL [1]

Solution Hundred Identical Cards Are Numbered from 1 to 100. the Cards the Cards Are Well Shuffled and Then a Card is Drawn. Find the Probability that the Number on Card Drawn Is: Less than 48 Concept: Type of Event - Complementry.
S
View in app×