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Q.104, PS GMAT Review 13th Edition
Q. If a square mirror has a 20 inch diagonal, what is the appropriate perimeter of the mirror, in inches?
A) 40
B) 60
C) 80
D) 100
E) 120
- by Priyaranjan
Fri Apr 10, 2015 4:55 pm- Forum: Problem Solving
- Topic: Q.104, PS GMAT Review 13th Edition
- Replies: 5
- Views: 3285
Sir, thanks for clarifying the same. I think there was a mistake on my part during calculation because of which I got option A as answer instead of D. With reference to the response, I've one query. As we've to assume the values of k & m, what if I take k=25 & m=20. If I put forward the valu...
- by Priyaranjan
Thu Mar 26, 2015 9:02 pm- Forum: Problem Solving
- Topic: Q.177, GMAT Review 13th Edition
- Replies: 5
- Views: 2677
Q.198 PS GMAT Review 13th Edition
Q. Last Sunday a certain store sold copies of Newspaper A for $1.00 each and copies of Newspaper B for $1.25 each, and the store sold no other newspapers that day. If r percent of the store's revenue from newspaper sales was from Newspaper A and if p percent of the newspapers that the store sold wer...
- by Priyaranjan
Thu Mar 26, 2015 7:52 pm- Forum: Problem Solving
- Topic: Q.198 PS GMAT Review 13th Edition
- Replies: 3
- Views: 1840
With reference to the response, I've one query. As we've to assume the values of k & m, what if I take k=25 & m=20. If I put forward the values, option (A) is giving a clear result. So, is there any other way to solve the same.
Thanking you
- by Priyaranjan
Thu Mar 26, 2015 7:35 pm- Forum: Problem Solving
- Topic: Q.177, GMAT Review 13th Edition
- Replies: 5
- Views: 2677
Q.177, GMAT Review 13th Edition
Q. Last year the price per share of Stock X increased by k percent and the earnings per share of Stock X increased by m percent, where k is greater than m. By what percent did the ratio of price per share to earnings per share increase, in terms of k and m? A) k/m% B) (k-m)% C) 100(k-m)/100+k % D) 1...
- by Priyaranjan
Thu Mar 26, 2015 4:59 pm- Forum: Problem Solving
- Topic: Q.177, GMAT Review 13th Edition
- Replies: 5
- Views: 2677
Thanks Sir, the answer is very simple as compared to the one in the OG. 178. Of the 300 subjects who participated in an experiment using virtual-reality therapy to reduce their fear of heights, 40 percent experienced sweaty palms, 30 percent experienced vomiting, and 75 percent experienced dizziness...
- by Priyaranjan
Thu Mar 26, 2015 4:32 pm- Forum: Problem Solving
- Topic: OG 13 #178 - Virtual Reality
- Replies: 22
- Views: 15101
Q.178 PS, GMAT REVIEW 13TH EDITION
Q. Of the 300 subjects who participated in an experiment using virtual-reality therapy to reduce their fear of heights, 40% experienced sweaty palms, 30% experienced vomiting and 75% experienced dizziness. If all of the subjects experienced at least one of these effects and 35% of the subjects exper...
- by Priyaranjan
Thu Mar 26, 2015 10:27 am- Forum: Problem Solving
- Topic: Q.178 PS, GMAT REVIEW 13TH EDITION
- Replies: 3
- Views: 1992
Q.65 Problem Solving GMAT Review 13th Edition
The average distance between the Sun and a certain planet is approximately 23*10^14 inches. Which of the following is closest to the average distance between the Sun and the planet, in kilometres? (1 Kilometre is approximately 3.9*10^4 inches) A) 7.1*10^8 B) 5.9*10^9 C) 1.6*10^10 D) 1.6*10^11 E) 5.9...
- by Priyaranjan
Sat Mar 14, 2015 3:32 am- Forum: Problem Solving
- Topic: Q.65 Problem Solving GMAT Review 13th Edition
- Replies: 6
- Views: 5197
Q.100 Problem Solving GMAT Review 13th Edition
On a scale that measures the intensity of a certain phenomenon, a reading of n+1 corresponds to an intensity that is 10 times the intensity corresponding to a reading of n. On that scale, the intensity corresponding to a reading of 8 is how many times as great as the intensity corresponding to a rea...
- by Priyaranjan
Sat Mar 14, 2015 2:16 am- Forum: Problem Solving
- Topic: Q.100 Problem Solving GMAT Review 13th Edition
- Replies: 4
- Views: 1986
Q.24, Problem Solving, GMAT Review 13th Edition
A B C D E ------------------------- -2 -1 0 1 2 Of the five coordinates associated with points A,B,C,D & E on the number line above, which has the greatest absolute value? A) A B) B C) C D) D E) E The answer given in the OG is option A. But, the absolute value of both -2 & 2 is same. So, how...
- by Priyaranjan
Tue Mar 10, 2015 7:59 pm- Forum: Problem Solving
- Topic: Q.24, Problem Solving, GMAT Review 13th Edition
- Replies: 3
- Views: 2204