Search found 250 matches
Vishal please check the attachment.I have tried to explain but dont know how much i am correct.
Hope it helps you.
- by saurabhmahajan
Fri Nov 19, 2010 9:48 am- Forum: Problem Solving
- Topic: GMATPREP - PS problem -3
- Replies: 4
- Views: 1233
- by saurabhmahajan
Tue Nov 16, 2010 1:48 am- Forum: Problem Solving
- Topic: GMATPrep3
- Replies: 1
- Views: 1126
- by saurabhmahajan
Tue Nov 16, 2010 1:48 am- Forum: Problem Solving
- Topic: GMATPrep 2
- Replies: 1
- Views: 986
- by saurabhmahajan
Tue Nov 16, 2010 1:47 am- Forum: Problem Solving
- Topic: GMAT PREP problem
- Replies: 3
- Views: 1367
SC problem....BIG PROBLEM
Friends, I am facing problem in solving SC questions in GMAT Prep software. My accuracy level when solving SC questions on this forum or from OG has been good, say 8 out 10 i get correct. But when i take GMAT Prep test it decreses to as low as 5 out 10. So just out of curiosity, is there diff betwee...
- by saurabhmahajan
Mon Nov 15, 2010 3:36 am- Forum: GMAT Strategy
- Topic: SC problem....BIG PROBLEM
- Replies: 3
- Views: 1231
well you can do it by plugging values from options..... First take the middle value, say oil a is 290 ounces. So 5% of additives will be 14.5 (290*.05). to make it 30 ounces of additive we now require more 15.5 ounces of additives from oil B. so the remaining 190 (480-290) should give us 15.5. 190*....
- by saurabhmahajan
Thu Nov 11, 2010 4:08 am- Forum: Problem Solving
- Topic: A certain industrial machine requires 15 quarts (Grockit)
- Replies: 3
- Views: 969
my way:
8 kg solution Y. in this 30% X so X = 2.4 kg
afetr removing 2 kg water again 2 kg added.
Again 2 kg of solution Y added, so 30% X now becomes = 0.6 kg
so total X= 2.4+0.6 = 3
now 3/8 = 37.5 %
- by saurabhmahajan
Mon Nov 08, 2010 11:24 pm- Forum: Problem Solving
- Topic: Hard Solutions/Mixture Problem
- Replies: 24
- Views: 20027
I too got 42.
Let the lion be L1 & L2
for L1 total 8 choices
for L2 7 choices
So total choices 56 (8*7)
But they can sit adjacent so combining them will leave only 7 choices and as they can be L1-L2 or L2-L1 so total combined choices will be 14.
Now 56-14 = 42
- by saurabhmahajan
Mon Nov 08, 2010 10:38 pm- Forum: Problem Solving
- Topic: Combination Problem
- Replies: 5
- Views: 1469
- by saurabhmahajan
Thu Oct 28, 2010 11:39 pm- Forum: Sentence Correction
- Topic: Officials at the United States
- Replies: 10
- Views: 2347
Vikram A is wrong becoz politician P does not advocates or present any of his own views.He just counter attacks his opponent's view. and thus he is not defending his view. which A says so.
- by saurabhmahajan
Wed Oct 27, 2010 2:21 am- Forum: Critical Reasoning
- Topic: Politician P.
- Replies: 5
- Views: 1841
- by saurabhmahajan
Wed Oct 27, 2010 1:50 am- Forum: Critical Reasoning
- Topic: an CR from Gmatclub
- Replies: 2
- Views: 1365
IMO: C
becoz Politician P mentions that people would be upset and concludes that the opponent is mistaken.
OPTION C proves this
OA please.
- by saurabhmahajan
Wed Oct 27, 2010 1:37 am- Forum: Critical Reasoning
- Topic: Politician P.
- Replies: 5
- Views: 1841
for Question No. 15, Test A, 1000 CR
Alba first makes comments agianst senator frank for soft on crime. but after tam makes a point in support for senator frank, alba refuses to accept it by giving unsupport statement...
Thus option C is my choice also.
- by saurabhmahajan
Tue Oct 26, 2010 3:48 am- Forum: Critical Reasoning
- Topic: 1000 CR_01 Explanations would be appreciated
- Replies: 3
- Views: 1335
for Question No. 14, Test A, 1000 CR
To correct this, the United States must keep its resource consumption at present levels
this sentence directly makes a point that US uses most of the resources. And this is supplemented by option B
- by saurabhmahajan
Tue Oct 26, 2010 3:35 am- Forum: Critical Reasoning
- Topic: 1000 CR_01 Explanations would be appreciated
- Replies: 3
- Views: 1335
for Question No. 8, Test A, 1000 CR As you know, funding for summer jobs is limited, and it is impossible for us to offer jobs to all those who want them. Consequently, we are forced to reject many highly qualified applicants. this statement clearly gives us a clue that there were more applications ...
- by saurabhmahajan
Tue Oct 26, 2010 3:29 am- Forum: Critical Reasoning
- Topic: 1000 CR_01 Explanations would be appreciated
- Replies: 3
- Views: 1335