sign up I login
 advanced
refer a friend - earn nickels!!

Ask & Discuss Questions with Community & Experts

 Moderation Team
 90 chars left    advanced
Ask iit jee aieee pet cbse icse state board experts Expert Question: permutation &combination bouncer!!!!!-u will love it
Forum Index -> Algebra like the article? email it to a friend.  
Author Message
[Post New]16 Mar 2007 23:22:33 IST
    Subject: permutation &combination bouncer!!!!!-u will love it
[Up] View Post
vidur (14)

New kid on the Block

Olaaa!! Perrrfect answer. 2  [4 rates]
vidur's Avatar
total posts: 10    
offline Offline
in a test comprising 3 papers, 100 students appeared of which 77 passed in paper I , 86 in paper II and 92 in paper III . The maximum no. of students who passed only in paper III is
 
(a) 8                            (b) 14
 
 
(C)23                            (d) 35
    
[Post New]16 Mar 2007 23:25:23 IST
    Subject: Re:permutation &combination bouncer!!!!!-u will love it
[Up] View Post
karthik_abiram (1222)

Blazing goIITian

Olaaa!! Perrrfect answer. 216  [287 rates]
karthik_abiram's Avatar
total posts: 1010    
offline Offline
hii,
is the answer 14?
please correct me if i am wrong.....
 
cheers!
IF U THINK U CAN, U CAN........IF U THINK U CAN'T, U CAN'T.........

BE THE BEST OF WHAT EVER YOU ARE!!!

THEN U WILL SUCCEED FOR SURE!!!



 this reply: 0 points  (with 0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
[Post New]16 Mar 2007 23:26:08 IST
    Subject: permutation &combination bouncer!!!!!-u will love it
[Up] View Post
prateek.agarwal (307)

Scorching goIITian

Olaaa!! Perrrfect answer. 59  [65 rates]
prateek.agarwal's Avatar
total posts: 287    
offline Offline
well...just can't understand ur question...
 this reply: 0 points  (with 0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
[Post New]16 Mar 2007 23:48:36 IST
    Subject: Re:permutation &combination bouncer!!!!!-u will love it
[Up] View Post
avinash.sharma (1189)

Forum Expert Scorching goIITian

Olaaa!! Perrrfect answer. 223  [260 rates]
avinash.sharma's Avatar
total posts: 259    
offline Offline
Make use the following expression to solve such problems.
 
 A  B  C = A + B + C - {A  B + B  C + C  A} + A  B  C
 this reply: 0 points  (with 0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
[Post New]17 Mar 2007 00:00:50 IST
    Subject: Re:permutation &combination bouncer!!!!!-u will love it
[Up] View Post
sabnisneil (16)

Cool goIITian

Olaaa!! Perrrfect answer. 2  [5 rates]
sabnisneil's Avatar
total posts: 57    
offline Offline
sir we r trying.........
names neil.....neil sabnis
 this reply: 0 points  (with 0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
[Post New]17 Mar 2007 00:05:36 IST
    Subject: Re:permutation &combination bouncer!!!!!-u will love it
[Up] View Post
ashish040191 (142)

Blazing goIITian

Olaaa!! Perrrfect answer. 18  [44 rates]
ashish040191's Avatar
total posts: 329    
offline Offline
a+b+c+d+e+f=100
a+e+g+f=77
c+d+f+g=86
b+d+e+g=92
 
We hav to find value of b
Find it out withthe help of above eqns.
 
I have indicated a,b,c...... in venn diagram
 
Plz rate if ans comes
 this reply: 0 points  (with 0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
 
Forum Index -> Algebra
Go to:   

Top Offers for goIITians
Correspondence Courses
Brilliant Tutorials
Narayana Institute
Aakash Institute
Classroom/Crash Courses
Narayana - Kota , Delhi , Others
Brilliant Tutorials - Class , Crash
Aakash Institute - Medical , Engg
Online Test Series
Brilliant Tutorials
Narayana Institute
Aakash Institute
Mahesh Tutorials
AMITY      Sri Chaitanya