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GMAT Books for Sale in Houston ,Texas
Official GMAT Review 13th edition : $25
Veritas Prep Critical Reasoning 1, 2nd edition : $15
Veritas Prep Critical Reasoning 2, 2nd edition : $15
Veritas Prep Combinatorics and Probability, 2nd edition $15
Contact : 734-358-8800
- by gmatblr
Wed Aug 26, 2015 2:34 pm- Forum: GMAT Books for Sale/Donation
- Topic: GMAT Books for Sale in Houston ,Texas
- Replies: 0
- Views: 1550
- by gmatblr
Fri Aug 22, 2008 9:52 am- Forum: Sentence Correction
- Topic: gmat prep sc
- Replies: 7
- Views: 3894
MGMAT Quantity Expression
According to the National Science Foundation, in 2003 there were 198,113 female science and engineering graduate students, almost 42% of the graduate students in those fields, twice as much as 1981. A twice as much as 1981 B twice as many as 1981 C double the figure for 1981 D double what it was in ...
- by gmatblr
Fri Aug 22, 2008 9:05 am- Forum: Sentence Correction
- Topic: MGMAT Quantity Expression
- Replies: 4
- Views: 2907
- by gmatblr
Wed Aug 13, 2008 9:23 am- Forum: Data Sufficiency
- Topic: Inscribed triangle in a semicircle
- Replies: 11
- Views: 5987
Thanks pepeprepa . One last thing , I still don't get the reasoning behind BD = 5 .Is there any reasoning ,why was is it so obviously put in the soln as ,BD =5 . I do not find any way how one can easily deduce the value of BD ,other than to solve the tough 5 equations which you had mentioned earlier .
- by gmatblr
Wed Aug 13, 2008 8:47 am- Forum: Data Sufficiency
- Topic: Inscribed triangle in a semicircle
- Replies: 11
- Views: 5987
pepeprepa , Can u just briefly say how did u so quickly deduce that there are 5 unknown and 5 equations . Which 5 equations do u mean And how about the 5 unknown ? 2 angles of 90 degree known 1 side is given ineach of the condition. So how 5 unknown It wd be helpful to know how could one quicly inte...
- by gmatblr
Wed Aug 13, 2008 8:24 am- Forum: Data Sufficiency
- Topic: Inscribed triangle in a semicircle
- Replies: 11
- Views: 5987
OA
OA is D I am unable to figure out how is it D Let's consider the below diagram ,where in each of the angles is marked . (The below figure BD is marked as 5 ,in the explanation of solution.Not sure how did he arrive ) http://www.postimage.org/gx2oj2g9.jpg w+x = 90 (1) y +x = 90 (2) Hence w=y (3) Simi...
- by gmatblr
Wed Aug 13, 2008 7:38 am- Forum: Data Sufficiency
- Topic: Inscribed triangle in a semicircle
- Replies: 11
- Views: 5987
Inscribed triangle in a semicircle
In the diagram to the right, if arc ABC is a semicircle, what is the length of AC?
1. DC = 25/4
2. AD = 4
OA later.
- by gmatblr
Wed Aug 13, 2008 6:30 am- Forum: Data Sufficiency
- Topic: Inscribed triangle in a semicircle
- Replies: 11
- Views: 5987