By akkane
- **Jan 18**, 02:00 AM

Math (DS)
Driving 1.5 times slower, Bill was late for school today. What is the usual time it takes Bill to drive to school? (Assume that each day Bill takes the same route).
1. It took Bill 15 more minutes to drive to school today than usually
2....

Read More

By akkane
- **Jan 17**, 02:00 AM

Math (DS)
Is ?
1.
2.
Question Discussion & Explanation
Correct Answer - E - (click and drag your mouse to see the answer)
GMAT Daily Deals
Veritas Prep: Admissions Consultants from all top 25 business schools. Save $865 exclusively via GMAT Club.
Manhattan Review MBA Admissions Consulting: take advantage...

Read More

By Magoosh
- **Jan 16**, 09:00 AM

Before a discussion of this cluster of idioms, take a look at these practice GMAT Sentence Correction questions.
1) Supply-side economics believes in the national economy growing most vigorously both through reducing taxes, especially taxes affecting large movements of capital, and by the elimination of the regulations that prevent business...

Read More

By akkane
- **Jan 16**, 02:00 AM

Math (PS)
There are four distinct pairs of brothers and sisters. In how many ways can a committee of 3 be formed and NOT have siblings in it?
(A) 8
(B) 24
(C) 32
(D) 56
(E) 80
Question Discussion & Explanation
Correct Answer - C - (click and drag your mouse to...

Read More

By Magoosh
- **Jan 15**, 15:08 PM

What does business school have to do with the GRE?
Unlike the GMAT, which only those applying to business school sit for, the GRE is typically known as a test for those who are interested in non-business (non-law, now-medical, etc.) graduate programs.
Back in October, ETS (the GMAC of...

Read More

By akkane
- **Jan 15**, 02:00 AM

Math (PS)
4 professors and 6 students are being considered for membership on a supervisory committee which must consist of 3 people. In how many ways can this committee be formed if it has to include at least 1 professor?
(A) 36
(B) 60
(C) 72
(D) 80
(E) 100
Question Discussion...

Read More

By Magoosh
- **Jan 14**, 09:00 AM

The Pythagorean Theorem is one of the most remarkable theorems in all of mathematics. It has a treasure trove of ramification up its sleeve, any one of which could provide you with invaluable help on the GMAT Quantitative section. For example, consider this practice problem.
1) Consider the...

Read More

By akkane
- **Jan 14**, 02:00 AM

Math (PS)
Which of the following is closest to ?
(A) 1.997
(B) 1.998
(C) 1.999
(D) 2.000
(E) 2.001
Question Discussion & Explanation
Correct Answer - C - (click and drag your mouse to see the answer)
GMAT Daily Deals
Knewton Gmat: Fully customized prep w/ highest point increase guarantee in the industry. Save...

Read More

By Magoosh
- **Jan 11**, 09:00 AM

In the first post in this series, I spoke about the AND rule and the OR rule in probability. Now, we will focus on probability question involve the words "at least." First, some practice of this genre.
Set #1 = {A, B, C, D, E}
Set #2 = {K, L, M,...

Read More

By akkane
- **Jan 11**, 02:00 AM

Math (DS)
For any numbers and , #. If #, which of the following cannot be the value of y?
A. -2
B. -1
C. 0
D. 1
E. 2
Question Discussion & Explanation
Correct Answer - B - (click and drag your mouse to see the answer)
GMAT...

Read More