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Manhattan tests

After going through some web pages, I decided to go Manhattan test series. What is the option to buy these tests in Hyderabad, India. Is there some option to buy the tests online and give the test on internet? Secondly, I found an option with Manhattan Review in Hyderabad, India. These guys are prov...

by confused mind

Thu May 05, 2011 8:15 pm
Forum: GMAT Strategy
Topic: Manhattan tests
Replies: 2
Views: 942

URGENT : guidance for practice tests

Hi, Here, I need help from experts and BTGians regarding practice tests/some test series. I feel I have gone through sufficient(if not exhaustive) study material and completed one iteration of OG questions(with some problems and mistakes still remaining!). Now, I wan to dedicate next one month to pr...

by confused mind

Sat Apr 23, 2011 9:02 am
Forum: GMAT Strategy
Topic: URGENT : guidance for practice tests
Replies: 1
Views: 951

royal_007 wrote:anand. give me your email id and I shall forward 1000RC.

Can you please forward me the document.

Email: [email protected]

by confused mind

Sat Apr 16, 2011 8:14 pm
Forum: GMAT Verbal & Essays
Topic: 1000 RC download link required
Replies: 8
Views: 25657

2^(x+2)-3(2^(x-1))=(5/8)(2^(16-x))
4*2^x-(3/2)*2^x=(5/2^3)((2^16)/2^x)
let 2^x=m
4*m-(3/2)*m=(5*(2^13))/m
(5/2)*m=(5*(2^13))/m
m/2=(2^13)/m
m^2=2^14

replacing m=2^x
2^(2x)=2^14
2x=14
x=7

by confused mind

Wed Apr 13, 2011 1:03 pm
Forum: Problem Solving
Topic: Tricky Exponents Questions
Replies: 7
Views: 1506

since area is 100 so each side=10
one vertex is at origin , so two vertices will lie on x & y axis resp and the fourth one in the quadrants ,hence 4 squares r possible

by confused mind

Wed Apr 13, 2011 12:06 pm
Forum: Problem Solving
Topic: Square+Coordinate Plane
Replies: 3
Views: 1360

this can be easily understood as:
1.take any two prime nos. say 2, 3
then G.C.D - 1
2. take x=2;y=6
G.C.D.- 2=x
3.similarly G.C.D y
4.take x=6;y=4
G.C.D.=2(x-y)
so,G.C.D. can't be x+y
or likewise you can understand as G.C.D. is the highest COMMON factors b/w two nos. so their sum can't be so

by confused mind

Wed Apr 13, 2011 11:58 am
Forum: Problem Solving
Topic: O.G Quant Review
Replies: 3
Views: 965

There is a difference in the two although it's bit confusing..
let's say-
x^2=4 => x= 2,-2
but sqrt(4)=2
It would be more clear by this e.g.
sqrt(sqrt(16))=sqrt(4)=2 { bcoz sqrt for negative numbers is not defined)

by confused mind

Wed Apr 13, 2011 11:45 am
Forum: Problem Solving
Topic: sqrt(x^2) = |x|, but doesn't it also = x from power law?
Replies: 2
Views: 1116

assumption CR questions

I am not able to grasp the logic to crack assumption based CR questions after going through PowerScore CR Bible.

Can someone please provide me the resource for basics and easy->hard questions of this type.

Email: [email protected]

by confused mind

Tue Apr 12, 2011 11:00 am
Forum: Critical Reasoning
Topic: assumption CR questions
Replies: 1
Views: 932

1000 sc, 1000 rc, 1000 cr

Can someone please email me / post the link for the following documents -

1000 rc
1000 sc
1000 cr

I tried searching BTG but, my bad, could not find them

Email : [email protected]

by confused mind

Sat Apr 09, 2011 12:55 am
Forum: GMAT Verbal & Essays
Topic: 1000 sc, 1000 rc, 1000 cr
Replies: 5
Views: 20974