Categoría: Clases GMAT, Clases GRE Course gmat mathematics, clases cursos GMAT GRE

Is the sum of a pair of integers (a, b) odd? (1) a and b are consecutive prime numbers (2) a = 2

A merchant sold 32 antique items for $28800. If his profit percentage was 20%, then his average cost per antique item was (in $) A) 550 B) 600 C) 650 D) 700 E) 750

In a survey report, each surveyed man was assigned a gender code of 1 and each surveyed woman was assigned a gender code of 0. If 100 people were surveyed, were more men surveyed than women? (1) The median of Leer más…

How many factors does positive integer z have? (1) z/5 and z/7 are integers and the greatest integer that divides them both is 8. (2) The smallest integer that is divisible by both z and 14 is 280.

I have taken the GMAT twice and got the same score (460). For the second attempt I went to a tutor and used different study books for prep. What is my next move? Should I retake the test or try Leer más…

A boat can travel at 9 mph in still water. If it takes twice the time to travel a certain distance in upstream than in downstream, find the speed of the stream in mph. A. 2 B. 3 C. 4 Leer más…

Hello to all admitted students, Many congratulations. You can use this topic to connect and start helping each other! You can talk about next steps, funding etc.. Admitted Members List: The list is automatically updated based on the reports to Leer más…

The Wharton School at the University of Pennsylvania plans to send out Round 2 interview invitations on February 12, and once again, the school is using its team-based discussion format rather than a traditional admissions interview to evaluate its candidates. Leer más…

Dear GMAT Gurus, I have appeared in the GMAT recently and scored a disgusting 500 (V17, Q42)-First Attempt. I am preparing for GMAT since August 2019. (However I took a break in October 2019 as I had to travel abroad Leer más…

Do any of the prior HBS interviewees (or Cambridge/Boston locals) have recommendations for where to stay when interviewing on campus? I did a quick review of the hotel list posted on the HBS website, but I figured I would get Leer más…

Hi all, Today is the day that Stanford GSB is supposed to send out interview invitations. Has anyone received the same?

The Leakey discovered Homo Habilis, first tool user, with two teeth found at Olduvai Gorge in Tanzania A. Homo Habilis, first tool user, with two teeth found B. Homo Habilis, first tool user, with two teeth that were found C. Leer más…

The highest mountain ranges are formed by geological forces that raise the earths crust: two continent-bearing tectonic plates of comparable density collide and crumple upward, causing a thickening of the crust. The erosive forces of wind and precipitation inexorably wear Leer más…

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Hello I was wondering how the only organization that offer the Gmat exam , have the worst unprofessional website i have ever seen and also the worst customer services. i am from Egypt , tried to contact them several times Leer más…

I took the GMAT this weekend and scored a disappointing 570. This was a step back from the GMAT I took in January, I scored a 610(Q42, V31). A major mistake I believe impacted my quant performance is that I Leer más…

Hi, I’m caught up in a dilemma between choosing to go with WP Carey program this year or wait another year to improve profile and GMAT to target t15. Indian candidate with 3.5 yrs work ex, sales and marketing, graduated Leer más…

Project IR Butler 2019-20 – Get one IR Question Everyday Question # 133, Date : 10-Feb-2020 This post is a part of Project IR Butler 2019-20. Click here for Details Johnston Booksellers currently generates $50,000 in annual sales revenue. Its Leer más…

Project IR Butler 2019-20 – Get one IR Question Everyday Question # 132, Date : 09-Feb-2020 This post is a part of Project IR Butler 2019-20. Click here for Details E-mail 1E-mail from marketing director to research associate November 12, Leer más…

If \(y\) is \(20%\) less than \(90%\) of \(x\) and \(z\) is \(25%\) more than \(130%\) of \(y\), then \(z\) is what percent of \(x\)? (A) \(72%\) (B) \(92.5%\) (C) \(108.5%\) (D) \(117%\)

What is the value of y? (1) 3| x 2 4| = y 2 (2) |3 y| = 11 Solution: (1) INSUFFICIENT: Since this equation contains two variables, we cannot determine the value of y. We can, however, note that Leer más…

Evaluate 11^(1/2)/11^(1/4) = (A) 11^(1/4) (B) 11^(1/2) (C) 11 (D) 121 (E) 1

In April 1803, the United States purchased from France 828,000 square miles of land that had formerly been French Louisiana constituting of two territories the sprawling and unexplored territory of Louisiana in the north and a small and densely populated Leer más…

Why should the government, rather than industry or universities, provide the money to put a network of supercomputers in place? Because there is a range of problems that can be attacked only with the massive data-managing capacity of a supercomputer Leer más…

The fact that tobacco smoke inhaled by smokers harms the smokers does not prove that the much smaller amount of tobacco smoke inhaled by nonsmokers who share living space with smokers harms the nonsmokers to some degree. Many substances, such Leer más…

Which one is better for a Master in Finance degree? Especially considering Employment opportunities for International Students? I ve heard that Purdue has the better name recognition, though Ohio ST have better Employment rates. Also, Purdue program is USD10k cheaper Leer más…

A recent report on an environmental improvement program was criticized for focusing solely on pragmatic solutions to the large number of significant problems that plague the program instead of seriously trying to produce a coherent vision for the future of Leer más…

Ask your OPT Questions and Share your Experience Welcome – This forum has been created to help applicants who are on F1 student Visa and about to start their post completion/pre completion job in United States. You can use this Leer más…

The format of network television news programs generally allows advocates of a point of view only 30 seconds to convey their message. Consequently, regular watchers become accustomed to thinking of issues in terms only of slogans and catch phrases, and Leer más…

The format of network television news programs generally allows advocates of a point of view only 30 seconds to convey their message. Consequently, regular watchers become accustomed to thinking of issues in terms only of slogans and catch phrases, and Leer más…

Body temperature varies over a 24-hour period, with a low point roughly between 4 a.m. and 5 a.m. Speed of reaction varies in line with body temperature, such that whenever body temperature is low, speed of reaction is low. If Leer más…

The labeling of otherwise high-calorie foods as sugar-free, based on the replacement of all sugar by artificial sweeteners, should be prohibited by law. Such a prohibition is indicated because many consumers who need to lose weight will interpret the label Leer más…

Every adult male woolly monkey is larger than even the largest female woolly monkey. In colonies of woolly monkeys, any adult male will dominate any female. If the statements above are true, which one of the following must on the Leer más…

Hi, I applied for MSBA and have received Interview Invites from U-Arizona, Purdue Univ and Fordham Univ. Would anyone please guide me for preparation? I studied R, MySQL, Python only in one semester during my undergrad in Mechanical Engineering. My Leer más…

If the regulation of computer networks is to be modeled on past legislation, then its model must be either legislation regulating a telephone system or else legislation regulating a public broadcasting service. If the telephone model is used, computer networks Leer más…

A juice is made by mixing x liters of mango pulp with y liters of orange pulp and 14 liters of water where x and y are non-zero integers, mango pulp costs $6 per 10 liters and orange pulp costs Leer más…

Can anyone comment on their test taking experience in MS Engineering College in Bangalore is? I couldnt find many on the forum.

Dear GMAT Gurus, I have appeared in the GMAT recently and scored a disgusting 500 (V17, Q42)-First Attempt. I am preparing for GMAT since August 2019. (However I took a break in October 2019 as I had to travel abroad Leer más…

want to buy a gmat preparation course which should have good resources and the cost must be reasonable. Any pieces of advice would be welcomed warmly!

I wanted to apply for e gmat course extension ,my course expired 1 month ago on 10 January but I am not able to apply for extension today on 10 February as e- gmat course is not asking me for Leer más…

I’m an international student who got accepted into the following programs: Carlson with 60K scholarship and Fort Fellowship. Their Business Analytics Course is STEM-designated but that’s costing me more and not many international students study there and I heard recruiting Leer más…

The relationship between cell phone use and the incidence of brain tumors is still unclear, this is because some studies show a causal relationship while others do not. (A) is still unclear, this is because some studies show (B) is Leer más…

Is the positive integer n a multiple of 40? (1) 20 is a factor of \(n^2\). (2) \(\fracn^3128\) is an integer. Are You Up For the Challenge: 700 Level Questions

At a certain fitness center, are more than 1/6 of the members over 30 years of age? (1) Exactly 60 percent of male members are over 20 years of age, and of these, 35 are over 30 years of age. Leer más…

What is the value of \((2x 5)^3\) ? (1) \((2x)^3 = 216\) (2) \((2x + 3)^2 = 81\)

In each of the years 2005, 2006 and 2007, the profits of company X were 10 percent greater than in the previous year. What were the profits of the company in 2004? (1) The sum of the profits of company Leer más…

If p is an integer, is q an integer? (1) The average (arithmetic mean) of p, q, and r is p. (2) r is an integer.

What was the standard deviation of Company R’s earnings per month for last year? (1) The standard deviation of Company R’s earnings per month in the first half of last year was $2.3 million (2) The standard deviation of Company Leer más…

A refrigerator holds a number of apples, bananas, carrots and dates. If the ratio of apples to bananas is 2 to 5 and the ratio of carrots to dates is 3 to 7, then what is the ratio of apples Leer más…

If r is an integer, is s an integer? (1) The average (arithmetic mean) of r, s, and 2s + 3 is not an integer. (2) The average (arithmetic mean) of r, s, and s + 1 is r.