Search found 109 matches
GMAT Prep: integer
If n and y are positive integers and 450y = n³, which of the following must be an integer? I. y/(3 x 2² x 5) II. y/(3² x 2 x 5) III. y/(3 x 2 x 5²) a. None b. I only c. II only d. III only e. I, II, and III While solving this question, I arrived at the correct answer as b then thought the answer...
- by psm12se
Sun Mar 09, 2014 10:42 am- Forum: Problem Solving
- Topic: GMAT Prep: integer
- Replies: 2
- Views: 1392
Democratically elected
Which of the following best completes the passage below? “Government� does not exist as an independent entity defining policy. Instead there exists a group of democratically elected pragmatists sensitive to the electorate, who establish policies that will result in their own reelection. Therefor...
- by psm12se
Thu Feb 27, 2014 6:56 am- Forum: Critical Reasoning
- Topic: Democratically elected
- Replies: 2
- Views: 1361
Advertisements in newspapers
Advertisers are often criticized for their unscrupulous manipulation of people‟s tastes and wants. There is evidence, however, that some advertisers are motivated by moral as well as financial considerations. A particular publication decided to change its image from being a family newspaper to con...
- by psm12se
Thu Feb 27, 2014 6:29 am- Forum: Critical Reasoning
- Topic: Advertisements in newspapers
- Replies: 1
- Views: 1150
Kuru disease
Kuru, one of the strangest and most insidious of the diseases known, is no longer a major problem in New Guinea.
(A) of the diseases known
(B) of the diseases to be known
(C) of the diseases that is known
(D) known of the diseases
(E) diseases known
- by psm12se
Thu Feb 27, 2014 1:28 am- Forum: Sentence Correction
- Topic: Kuru disease
- Replies: 1
- Views: 1295
Advertising costs sc
This year, advertising costs accounted for more than 5 percent of the popular hygiene product company's expenses, a greater percentage than it was in any previous fiscal year. a. a greater percentage than it was b. a greater percentage than c. a greater percentage than they have been d. which is gre...
- by psm12se
Wed Feb 19, 2014 2:01 am- Forum: Sentence Correction
- Topic: Advertising costs sc
- Replies: 3
- Views: 1450
Thanks Brents for the reply, I don't know the source as I had the question from the Quant question collection that I have.
- by psm12se
Mon Feb 17, 2014 4:31 pm- Forum: Problem Solving
- Topic: Least value of function
- Replies: 2
- Views: 1316
Least value of function
OA: D
My approach to this problem was to select a non-zero number of b, so I selected b=-2 to test the options but I found option A and D returned the same value of the function and finally guessed the option A.
Please guide me on this.
- by psm12se
Sun Feb 16, 2014 7:06 am- Forum: Problem Solving
- Topic: Least value of function
- Replies: 2
- Views: 1316
- by psm12se
Mon Feb 10, 2014 5:27 pm- Forum: Data Sufficiency
- Topic: DS: Probability problem
- Replies: 6
- Views: 2121
- by psm12se
Sat Feb 08, 2014 12:16 am- Forum: Data Sufficiency
- Topic: DS:Inequalities
- Replies: 4
- Views: 1527
DS:Inequalities
If xy > 0 does (x - 1)(y - 1) = 1? (1) x + y = xy (2) x = y I solved this question and came out with answer as D but OA is A Here is my approach The question is asking whether (x-1)(y-1) = 1 so xy - x - y + 1 = 1 so xy = x + y ? Statement 1: Says the same as the derived equation Sufficient Statement...
- by psm12se
Tue Feb 04, 2014 5:10 pm- Forum: Data Sufficiency
- Topic: DS:Inequalities
- Replies: 4
- Views: 1527
- by psm12se
Mon Feb 03, 2014 5:49 pm- Forum: Data Sufficiency
- Topic: DS:-In-equalities
- Replies: 4
- Views: 1634
- by psm12se
Sat Feb 01, 2014 6:43 am- Forum: Data Sufficiency
- Topic: DS:-In-equalities
- Replies: 4
- Views: 1634
SC:Experimental result
Robert R Wood's experimental result of there being temperature rise in a glass chamber because of warm air rising and mixing with cool air is the foundation of Greenhouse effect . A. result of there being temperature rise in a glass chamber because of warm air rising and mixing with cool air is the ...
- by psm12se
Tue Jan 28, 2014 4:24 pm- Forum: Sentence Correction
- Topic: SC:Experimental result
- Replies: 3
- Views: 1343
Sorry, I missed the question here;
Question is; Which of the following, if true, most strengthens the argument
- by psm12se
Sat Jan 25, 2014 2:04 am- Forum: Critical Reasoning
- Topic: Cars in Clifton
- Replies: 7
- Views: 2929
Cars in Clifton
Car dealers in the town of Clifton have discovered an antique car in an abandoned garage. Newspapers that were found in the garage indicate that the car dates from sometime between 1885 and 1915. However, the car probably dates to no earlier than 1905, since the car was built to run on gasoline, and...
- by psm12se
Sun Jan 19, 2014 6:10 am- Forum: Critical Reasoning
- Topic: Cars in Clifton
- Replies: 7
- Views: 2929