a closet has 5 pair of shoes the no. of ways in which 4 shoes can be drawn from it such that there will be no complete pair
                   

3 years ago

Share

Answers : (2)

                    

 


Dear Shivom, 


The first shoe can be drawn in 10 ways, 2nd in 8,3rd in 6 and 4th in 4 ways. therefore answer=1920 ways


Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.


All the best.


Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.


Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar respectively : Click here to download the toolbar.. 


Askiitians Expert


Chetan Mandayam Nayakar – IIT Madras  

3 years ago
                    Dear student,
the answer is 5C1=5.it is very simple.u have to choose any 4 out of the 5 shoes(that is,only 1 shoe from each pair).hope u have understood the solution.if not,call me on 07209736303.plz approve my answer if u like it
3 years ago

Post Your Answer

More Questions On IIT JEE Entrance Exam

Ask Experts

Have any Question? Ask Experts
Post Question
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details
6x-13x+6
 
 
I think you want to ask solution for 6x-13x+6=0 which is equal to 7x=6 x=6/7 sher mohammad faculty askiitians b.tech, iit delhi
  img
Sher Mohammad 27 days ago
sir, i want to know which book of phys. should i prefer for jee mains and advance prep. in which by short approach numericals are solved with theory
 
 
For concepts please consult either Young & Freedman(University Physics) or H C Verma. These books stress on concepts and the quality of the questions are also good. Thanks & Regards...
  img
Aziz Alam 10 days ago
sir im in class 11. i hav started my preparation recently. wen i sit fr studying i study fr 1 hr and then take a break of another 1 hr. i dnt knw hw to cope wid dis problem. also, wen i see...
 
 
Its pretty good that you have such a matured thinking. You should not loose focus and be patient.The problem with you is that you are restless. You need to be calm. You have the aim in your...
  img
Aziz Alam 13 days ago
I am getting 150 in adv gen cat. Are all doors of iit’s closed for me?
 
 
Not exactly.. you would get a branch that you wouldnt want to take.. students generally prefer cse mech ee in other colleges than these branches in IIT as you have to deal with your branch...
  img
bharat bajaj 2 months ago
 
Also please consider the fact that thia year’s ppr was very diffficult(as per institutes).
 
gunjan 2 months ago
 
Chances of upgrade as answered in above questions?
 
gunjan 2 months ago
is chemical engineering in iit bhu a good branch for placements.....bcz i m getting an air of 992-sc.....plz...tell me some vaible branches to opt for in any gud iit
 
 
Congrats! Placement of IIT BHU chemical is quite good. You can take chemical at IIT Guwhati & Hyderabad, textile/biotech at IIT D & other decent branches at old IITs. And you can get...
  img
Jitender Singh one month ago
 
in 3854 rank which brach i will get
 
mukesh singhal one month ago
What is modular programming??
 
 
Modular programming can be used to break up a large program into manageable units, or to create code that can be easily re-used. A modular program consists of a main module and one or more...
  img
Deepak Patra 5 years ago
View all Questions »