| | Notices | Welcome to the PaGaLGuY.com MBA forums. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join our community today! If you have any problems with the registration process or your account login, please contact us at info [at] pagalguy.com | Quantitative Questions and Answers Discuss Quantitative and other Math related questions. Post your math doubts and get it solved by the smartest brains this side of the universe ! | | | |
has no status.
Status: Offline Posts: 1 Groans: 0
Groaned at 0 Times in 0 Posts
Thanks: 0
Thanked 0 Times in 0 Posts
Join Date: Jun 2008 Location: New delhi Age: 20 | Re: THE OFFCICAL CAT2008: DI - lOGICAL REASOING -
09-10-2008, 01:04 AM
Q: A,B,C,D,E are 5 persons speak the truth to only two of the other persons and lies to the other two.If A speaks the truth to one of (B,C) and one of (D,E);B speaks the truth to one of (C,D) and one of (A,E); C speaks the truth to one of (A,B) and one of (D,E).
If one person speaks the to another person , then this person also speaks the truth to the first person(i.e between a pair of person, they either speak the truth to each other or lie to each other.
1. If A speaks the truth to B,then E must speak the truth to?
2. If A speaks the truth to C,then both the person to whom a given person speaks the truth can be uniquely identified if the given person is
a. B b. D c. E d. both (a) or (b) e. both (a) or (c) | | |  | | | | |
destroy me or pakistan
Expert PaGaL
Status: Offline Posts: 220 Groans: 0
Groaned at 1 Time in 1 Post
Thanks: 8
Thanked 57 Times in 29 Posts
Join Date: Sep 2008 Location: Naked Chair | Re: THE OFFCICAL CAT2008: DI - lOGICAL REASOING -
09-10-2008, 09:57 PM
Quote:
Originally Posted by teenvan  Q: A,B,C,D,E are 5 persons speak the truth to only two of the other persons and lies to the other two.If A speaks the truth to one of (B,C) and one of (D,E);B speaks the truth to one of (C,D) and one of (A,E); C speaks the truth to one of (A,B) and one of (D,E).
If one person speaks the to another person , then this person also speaks the truth to the first person(i.e between a pair of person, they either speak the truth to each other or lie to each other.
1. If A speaks the truth to B,then E must speak the truth to?
2. If A speaks the truth to C,then both the person to whom a given person speaks the truth can be uniquely identified if the given person is
a. B b. D c. E d. both (a) or (b) e. both (a) or (c) | from my side
this 1 type arrangement possible
A---->CE(truth),BD(false)
B---->DE(truth),AC(false)
C---->AD(truth),BE(false)
D---->BC(truth),AE(false)
E---->BA(truth),CD(false)
also trying for second arrangement 
second also got
A---->BE(truth),CD(false)
B---->AC(truth),ED(false)
C---->BD(truth),AE(false)
D---->CE(truth),AB(false)
E---->AD(truth),BC(false)
Last edited by jigar_p_civil; 09-10-2008 at 10:16 PM..
| | | | | | | |
has no status.
Newbie PaGaL
Status: Offline Posts: 10 Groans: 1
Groaned at 0 Times in 0 Posts
Thanks: 2
Thanked 0 Times in 0 Posts
Join Date: Jan 2008 Location: ahmedabad Age: 21 | Re: THE OFFCICAL CAT2008: DI - lOGICAL REASOING -
09-10-2008, 11:12 PM
What should be subtracted from each of the numbers 53,71,75 and 99 , so the remainders are proportional ?
[a] 3
[b] 4
[c] 5
[d] 6
please give detail solution | | | | | | | |
has no status.
Newbie PaGaL
Status: Offline Posts: 10 Groans: 1
Groaned at 0 Times in 0 Posts
Thanks: 2
Thanked 0 Times in 0 Posts
Join Date: Jan 2008 Location: ahmedabad Age: 21 | Re: THE OFFCICAL CAT2008: DI - lOGICAL REASOING -
09-10-2008, 11:23 PM
Six men A,B,C,D,E,F agree with a seventh man G to provide a sum of money among them . A,B,C,D,E,F are to subscribe rs.10 each ,and G is to pay rs 3 more than the average of the seven . what is the whole sum to be provided ?
[a] rs 73.50
[b] rs.74
[c] rs 73
[d] rs 72.50
three people A,B,C weigh themselves in particular order . First A,B,C weigh themselves individually and then AB,BC, CA and ABC together respectively . the recorded weight for the last measure is 180 kgs. The average of the 7 measures is :
[a] 320 kgs
[b] 360/7 kgs
[c] 720/7 kgs.
[d] cant be determined
A certain number of trucks were required to transport 60 tons of steel wire from factory . However, it was found that since each truck could take 0.5 tons of cargo less, another 4 trucks were needed . how many trucks were initially planned to be used ?
[a] 10
[b] 15
[c] 20
[d] 25 | | | | | | | |
destroy me or pakistan
Expert PaGaL
Status: Offline Posts: 220 Groans: 0
Groaned at 1 Time in 1 Post
Thanks: 8
Thanked 57 Times in 29 Posts
Join Date: Sep 2008 Location: Naked Chair | Re: THE OFFCICAL CAT2008: DI - lOGICAL REASOING -
10-10-2008, 12:24 AM
Quote:
Originally Posted by pooja03 What should be subtracted from each of the numbers 53,71,75 and 99 , so the remainders are proportional ?
[a] 3
[b] 4
[c] 5
[d] 6
please give detail solution | something left in data | | | | | | | |
has no status.
Newbie PaGaL
Status: Offline Posts: 12 Groans: 2
Groaned at 0 Times in 0 Posts
Thanks: 6
Thanked 0 Times in 0 Posts
Join Date: Feb 2008 Location: pune | Re: THE OFFCICAL CAT2008: DI - lOGICAL REASOING -
10-10-2008, 01:07 AM
Quote:
Originally Posted by pooja03 What should be subtracted from each of the numbers 53,71,75 and 99 , so the remainders are proportional ?
[a] 3
[b] 4
[c] 5
[d] 6
please give detail solution | u shd do this question by checking option...
when you take 4 as a ans.. uget
49(7^2),67(prime),71(prime),95(multiple of 19 &5) | | | | | | | |
has no status.
Newbie PaGaL
Status: Offline Posts: 12 Groans: 2
Groaned at 0 Times in 0 Posts
Thanks: 6
Thanked 0 Times in 0 Posts
Join Date: Feb 2008 Location: pune | Re: THE OFFCICAL CAT2008: DI - lOGICAL REASOING -
10-10-2008, 01:22 AM
Quote:
Originally Posted by teenvan Q: A,B,C,D,E are 5 persons speak the truth to only two of the other persons and lies to the other two.If A speaks the truth to one of (B,C) and one of (D,E);B speaks the truth to one of (C,D) and one of (A,E); C speaks the truth to one of (A,B) and one of (D,E).
If one person speaks the to another person , then this person also speaks the truth to the first person(i.e between a pair of person, they either speak the truth to each other or lie to each other.
1. If A speaks the truth to B,then E must speak the truth to? | E must speak truth with D Quote:
2. If A speaks the truth to C,then both the person to whom a given person speaks the truth can be uniquely identified if the given person is
a. B b. D c. E d. both (a) or (b) e. both (a) or (c)
| ANs is a) B
Last edited by vivek.k.singh; 10-10-2008 at 01:27 AM..
| | | | | | | |
has no status.
Newbie PaGaL
Status: Offline Posts: 9 Groans: 0
Groaned at 0 Times in 0 Posts
Thanks: 2
Thanked 0 Times in 0 Posts
Join Date: Dec 2007 Location: Hyderabad | Re: THE OFFCICAL CAT2008: DI - lOGICAL REASOING -
10-10-2008, 02:12 PM
Quote:
Originally Posted by pooja03 Six men A,B,C,D,E,F agree with a seventh man G to provide a sum of money among them . A,B,C,D,E,F are to subscribe rs.10 each ,and G is to pay rs 3 more than the average of the seven . what is the whole sum to be provided ?
[a] rs 73.50
[b] rs.74
[c] rs 73
[d] rs 72.50
three people A,B,C weigh themselves in particular order . First A,B,C weigh themselves individually and then AB,BC, CA and ABC together respectively . the recorded weight for the last measure is 180 kgs. The average of the 7 measures is :
[a] 320 kgs
[b] 360/7 kgs
[c] 720/7 kgs.
[d] cant be determined
A certain number of trucks were required to transport 60 tons of steel wire from factory . However, it was found that since each truck could take 0.5 tons of cargo less, another 4 trucks were needed . how many trucks were initially planned to be used ?
[a] 10
[b] 15
[c] 20
[d] 25 | Not sure if these ques belong to this thread...anyways the answers are 73.50,720/7 and 20 respectively. | | | | | | | |
has no status.
Newbie PaGaL
Status: Offline Posts: 12 Groans: 2
Groaned at 0 Times in 0 Posts
Thanks: 6
Thanked 0 Times in 0 Posts
Join Date: Feb 2008 Location: pune | Re: THE OFFCICAL CAT2008: DI - lOGICAL REASOING -
11-10-2008, 10:09 AM
Quote:
Originally Posted by teenvan q: A,b,c,d,e are 5 persons speak the truth to only two of the other persons and lies to the other two.if a speaks the truth to one of (b,c) and one of (d,e);b speaks the truth to one of (c,d) and one of (a,e); c speaks the truth to one of (a,b) and one of (d,e).
If one person speaks the to another person , then this person also speaks the truth to the first person(i.e between a pair of person, they either speak the truth to each other or lie to each other.
1. If a speaks the truth to b,then e must speak the truth to?
2. If a speaks the truth to c,then both the person to whom a given person speaks the truth can be uniquely identified if the given person is
a. B b. D c. E d. Both (a) or (b) e. Both (a) or (c) | where is ans of this question??? | | | | | | | |
destroy me or pakistan
Expert PaGaL
Status: Offline Posts: 220 Groans: 0
Groaned at 1 Time in 1 Post
Thanks: 8
Thanked 57 Times in 29 Posts
Join Date: Sep 2008 Location: Naked Chair | Re: THE OFFCICAL CAT2008: DI - lOGICAL REASOING -
11-10-2008, 09:06 PM
Quote:
Originally Posted by teenvan Q: A,B,C,D,E are 5 persons speak the truth to only two of the other persons and lies to the other two.If A speaks the truth to one of (B,C) and one of (D,E);B speaks the truth to one of (C,D) and one of (A,E); C speaks the truth to one of (A,B) and one of (D,E).
If one person speaks the to another person , then this person also speaks the truth to the first person(i.e between a pair of person, they either speak the truth to each other or lie to each other.
1. If A speaks the truth to B,then E must speak the truth to?
2. If A speaks the truth to C,then both the person to whom a given person speaks the truth can be uniquely identified if the given person is
a. B b. D c. E d. both (a) or (b) e. both (a) or (c) |
hey teenvan where is the ans plz post it | | | | | Thread Tools | | | | Display Modes |  Linear Mode | 
Posting Rules
| You may not post new threads You may not post replies You may not post attachments You may not edit your posts
HTML code is Off | | | |
| |
