Search found 92 matches
GMAT books for sale in India
I have following to offer:- manhattan online access, manhattan exercises (online) manhattan tests (online) manhattan books (08 guides, hard and soft copy) manhattan Advanced GMAT Quant strategy supplement official guide verbal book KAPLAN GMAT Verbal foundation NOVA's GMAT Math prep course +tonnes o...
- by Neo Anderson
Tue Dec 11, 2012 7:45 am- Forum: GMAT Books for Sale/Donation
- Topic: GMAT books for sale in India
- Replies: 0
- Views: 1219
Manhattan CAT extinction
Ten years ago, scientists predicted that the animal z would become extinct in t years. What is t? (1) Animal z became extinct 4 years ago. (2) If the scientists had extended their extinction prediction for animal z by 3 years, their prediction would have been incorrect by 2 years. [spoiler]OA after ...
- by Neo Anderson
Sat May 12, 2012 6:51 am- Forum: Data Sufficiency
- Topic: Manhattan CAT extinction
- Replies: 5
- Views: 2357
Manhattan CAT bicycle problem
As a bicycle salesperson, Norman earns a fixed salary of $20 per week plus $6 per bicycle for the first six bicycles he sells, $12 per bicycle for the next six bicycles he sells, and $18 per bicycle for every bicycle sold after the first 12. This week, Norman earned more than twice as much as he did...
- by Neo Anderson
Sat May 12, 2012 2:46 am- Forum: Problem Solving
- Topic: Manhattan CAT bicycle problem
- Replies: 3
- Views: 1186
IMO 9
2 between 3 Japanese,
2 between 3 Chinese and
1 between a Japanese and a Chinese.
again
2 between 3 Japanese, and
2 between 3 Chinese
thus 9.
- by Neo Anderson
Wed May 09, 2012 2:20 am- Forum: Problem Solving
- Topic: Vemuri's Brain Teaser-2
- Replies: 5
- Views: 1769
digits rounding off
Is x=1?
(1) If x were rounded to the nearest thousandth, the result would be 1
(2) If x were rounded to the nearest tenth, the result would be equal to the exact value of x
have ruled out A, B and D, stuck between C and E!
- by Neo Anderson
Sat Apr 28, 2012 7:51 pm- Forum: Data Sufficiency
- Topic: digits rounding off
- Replies: 2
- Views: 1205
Its 480; let total who filled the questionnaire is x 120 dint enjoy then x-120 enjoyed. also 3x/4= both who enjoyed and understood total = x-120+x-120- 3x/4 + 120 = x => 5x/4 - 120 = x => x/4 = 120 => x = 480 Hope this helps..!! after posting the question i realized that 'All' in this line is the m...
- by Neo Anderson
Tue Apr 24, 2012 1:39 am- Forum: Problem Solving
- Topic: Sets
- Replies: 4
- Views: 1366
Sets
The visitors of a modern art museum who watched a certain Picasso painting were asked to fill in a short questionnaire, indicating whether they had enjoyed looking at the picture, and whether they felt they had understood it. According to the results of the survey, all 120 visitors who did not enjoy...
- by Neo Anderson
Mon Apr 23, 2012 11:31 pm- Forum: Problem Solving
- Topic: Sets
- Replies: 4
- Views: 1366
X published y, arguing Z you are correct is using -ing here, however here z modifies the x and not y!! in the question In 1850, Lucretia Mott published her Discourse on Women, arguing in a treatise for women to have equal political and legal rights and for changes in the married women’s property ...
- by Neo Anderson
Sat Apr 21, 2012 5:04 pm- Forum: Sentence Correction
- Topic: Present Participle vs Appositive
- Replies: 4
- Views: 1574
@Killer, you don't just have 2 tails out of 4. You have X number of ways of getting 2 out of 4. If we simplified the question to: If I tossed a fair coin 3 times, what is the probability of heads showing up exactly twice? The question is how many ways is this possible: HHT or HTH or THH Therefore w...
- by Neo Anderson
Mon Apr 16, 2012 12:22 am- Forum: Problem Solving
- Topic: Unfair coin flip
- Replies: 8
- Views: 2034
from similarity of triangles PQS & QRS we get QS / 25 = 4 / QS thus QS^2 = 100 => QS = 10 Area of triangle PQR = 1/2* QS* PR = 1/2*10*(25+4) = 290/2= 145 hence B. I did not get How come triangles PQS & QRS are similar? from the figure /_ RSQ = /_ SPQ + /_ SQP = 90 (external /_ of a triangle...
- by Neo Anderson
Mon Apr 16, 2012 12:18 am- Forum: Problem Solving
- Topic: Kaplan: Similar right angle Triangles
- Replies: 5
- Views: 1978
sum of external angle of a polygon is always 360
external angle is given by 180 - the internal angle
thus the sum of all external angles of this polygon 60+55+50+45+..... = 360
or n/2*(2*60-5*(n-1))=360
on solving for n you get n= 9 or 16
hence the answer e
- by Neo Anderson
Sun Apr 15, 2012 11:46 am- Forum: Problem Solving
- Topic: Math
- Replies: 3
- Views: 1074
from your figure: AB/AC = x / R as it is given that AB = BC thus AC = 2 AB thus we have R = 2x Volume of right side of cone = 1/3*Pi*x^2*AB ----(I) Volume of left side of cone = volume of full cone - volume of right side of the cone. = 1/3*Pi*R^2*AC - 1/3*Pi*x^2*AB as R = 2x & AC = 2 AB = 1/3*Pi...
- by Neo Anderson
Sun Apr 15, 2012 11:24 am- Forum: Problem Solving
- Topic: geometry
- Replies: 4
- Views: 1143
for this person to choose wrong key in the 1st try P = 5/6 (5 wrong keys 1 right key) to choose wrong key in the 2nd try P = 4/5 (4 wrong keys 1 right key) to choose wrong key in the 3rd try P = 3/4 (3 wrong keys 1 right key) to choose wrong key in the 4th try P = 2/3 (2 wrong keys 1 right key) to c...
- by Neo Anderson
Sun Apr 15, 2012 11:09 am- Forum: Problem Solving
- Topic: Probability
- Replies: 5
- Views: 3784
from similarity of triangles PQS & QRS
we get QS / 25 = 4 / QS
thus QS^2 = 100 => QS = 10
Area of triangle PQR = 1/2* QS* PR = 1/2*10*(25+4) = 290/2= 145 hence B.
- by Neo Anderson
Sun Apr 15, 2012 10:06 am- Forum: Problem Solving
- Topic: Kaplan: Similar right angle Triangles
- Replies: 5
- Views: 1978
It's the property of a perfect square that: it has only odd number of distinct factors and sum of all these factors is odd. take example of 4; 3 factors : 1,2,4; sum = 1+2+4 = 7 odd 9; 3 factor s: 1,3,9; sum = 13 odd 16; 5 factors : 1,2,4,8,16; sum = 31 odd 25; 3 factors : 1,5,25; sum = 31 odd again
- by Neo Anderson
Sun Apr 15, 2012 9:46 am- Forum: Problem Solving
- Topic: Kaplan: Properties of a Square
- Replies: 3
- Views: 1629