Search found 823 matches
- by vivek.kapoor83
Thu Nov 19, 2009 10:50 am- Forum: Sentence Correction
- Topic: Susan B Anthony Dollars
- Replies: 4
- Views: 1493
- by vivek.kapoor83
Thu Nov 19, 2009 10:38 am- Forum: Sentence Correction
- Topic: Energy Prices
- Replies: 4
- Views: 1465
taking n = 12, n^2 = 144 which is divisible by 72
so, 12 is the largest no. thru which n divides.another eg doesnt satisfy
IMO B
- by vivek.kapoor83
Tue Nov 10, 2009 10:07 am- Forum: Problem Solving
- Topic: Number Properties
- Replies: 6
- Views: 1860
5 consecutive no. will be
s,s+1,s+2,s+3,s+4
adding 5 nos and dividin by 5
(5s+10)/5 = a
s = a-2 .........eq(1)
now, s+2...9 consective integers
adding all 9 will give : 9s+54
AM = (9s+54)/9
AM = s+6
put s = a-2 from eq (1)
AM = a-2+6
AM = a+4
Hence E.
- by vivek.kapoor83
Tue Nov 10, 2009 2:27 am- Forum: Problem Solving
- Topic: starting with 's’
- Replies: 2
- Views: 1453
solving backwards took me less than 15 sec to figure out the ans and i think that is the fastest approach in this ques.
- by vivek.kapoor83
Tue Nov 10, 2009 1:51 am- Forum: Problem Solving
- Topic: Trucks
- Replies: 7
- Views: 4324
- by vivek.kapoor83
Mon Nov 09, 2009 9:36 pm- Forum: Problem Solving
- Topic: Students in Class Question
- Replies: 5
- Views: 1497
- by vivek.kapoor83
Mon Nov 09, 2009 11:04 am- Forum: Problem Solving
- Topic: overlapping set
- Replies: 5
- Views: 1569
Thanks Stuart for such a great help. but some ques are still there in my mind. Why we have to subtract the overlapping only once as it is appearing twice in venn's diagram and similarly why we have to subtract twice instead of thrice in overlapping of 3 sets.Logic behind it. However, I just realized...
- by vivek.kapoor83
Mon Nov 09, 2009 10:51 am- Forum: Problem Solving
- Topic: Students in Class Question
- Replies: 5
- Views: 1497
- by vivek.kapoor83
Mon Nov 09, 2009 4:40 am- Forum: Problem Solving
- Topic: overlapping set
- Replies: 5
- Views: 1569
let total x no. of pages
in 1 hr they will type
4x+3x+2x = 72 pages
x = 8
1st type = 4*8 = 32 pages/hr
2nd type = 24 pages/hr
3rd type = 2*8 = 16 pages/hr
So, for typing 52 pages
3 will take
3hr = 48 pages
and for 4 pages = 1/4hr = 15min
hence 3 hrs 15 min
Ans is D/
- by vivek.kapoor83
Mon Nov 09, 2009 4:10 am- Forum: Problem Solving
- Topic: secretaries
- Replies: 2
- Views: 1189
- by vivek.kapoor83
Mon Nov 09, 2009 3:37 am- Forum: Problem Solving
- Topic: Students in Class Question
- Replies: 5
- Views: 1497
- by vivek.kapoor83
Sun Nov 08, 2009 9:40 pm- Forum: Sentence Correction
- Topic: Child
- Replies: 13
- Views: 2405
imo d
in c & E...it looks like that one specific person is the target, while original meaning is something diff.
- by vivek.kapoor83
Sun Nov 08, 2009 9:26 pm- Forum: Sentence Correction
- Topic: coronary event
- Replies: 13
- Views: 2608
OA is A..i read the ques incorrectly...i was finding the option which will strenghthen the argument..mind smwhere else..
- by vivek.kapoor83
Fri Oct 30, 2009 10:34 am- Forum: Critical Reasoning
- Topic: Geese Dogs
- Replies: 5
- Views: 3251
Geese Dogs
The geese that gather at the pond of a large corporation create a hazard for executives who use the corporate helicopter, whose landing site is 40 feet away from the pond. To solve the problem, the corporation plans to import a large number of herding dogs to keep the geese away from the helicopter....
- by vivek.kapoor83
Fri Oct 30, 2009 9:56 am- Forum: Critical Reasoning
- Topic: Geese Dogs
- Replies: 5
- Views: 3251