# The Speedy Road to Insufficiency

- Oct 24, 09:00 AM   Comments [0]

Here's another quick tip for those of you still struggling with the pitfalls of Data Sufficiency. Let's take a look at the following Official Guide DS problem: If p and q are positive integers and pq = 24, what is the value of p? (1) q/6 is...

# GMAT Question of the Day (Oct 24): Counting and Critical Reasoning

- Oct 24, 02:00 AM   Comments [0]

Math (PS) John has 12 clients and he wants to use color coding to identify each client. If either a single color or a pair of two different colors can represent a client code, what is the minimum number of colors needed for the coding? Assume...

# GMAT Question of the Day (Oct 21): Arithmetic and Critical Reasoning

- Oct 21, 02:00 AM   Comments [0]

Math (DS) Is an integer? 1. 2. GMAT Daily Deals Get \$100 off a Manhattan GMAT course with the code GCLUB100! Sign up now! Incredible savings from Veritas Prep-save 10% on any course and receive a free \$700 bonus offer. Learn more! mbaMission is offering a unique MBA application...

# Intuition and Common Sense on Geometry DS Questions

- Oct 20, 13:41 PM   Comments [0]

This GMAT prep post was written by Rich Zwelling. Who cares?"  That should be the operative question on your mind as you tackle Data Sufficiency problems. Here's what I mean:  Suppose I ask you the question "What is x?"  I then give you a statement that says...

# GMAT Question of the Day (Oct 20): Arithmetic and Sentence Correction

- Oct 20, 02:00 AM   Comments [0]

Math (PS) A perfect number is defined as one for which the sum of all the unique factors less the number itself equals to the number. For instance, 6 is a perfect number, because the factors of 6 (apart from 6 itself) are 1, 2 and...

# GMAT Question of the Day (Oct 19): Algebra and Sentence Correction

- Oct 19, 02:00 AM   Comments [0]

Math (DS) Is ? 1. 2. GMAT Daily Deals Revolution Prep offers a full GMAT online course for only \$200 when you use promo code RPGCLB5. Plus, when you sign up through GMAT Club to get a \$250 bonus. Learn more! Are you concerned about applying to business...

# GMAT Question of the Day (Oct 18): Arithmetic and Sentence Correction

- Oct 18, 02:00 AM   Comments [0]

Math (DS) Is integer odd? 1. is odd 2. is odd GMAT Daily Deals Last Chance! Join Kaplan for an exclusive free weekend of GMAT prep open only for a limited number of registrants. Register now! Need help with your MBA School application? Amerasia Consulting offers 10% off...

# GMAT Question of the Day (Oct 17): Rate Problem and Critical Reasoning

- Oct 17, 02:00 AM   Comments [0]

Math (PS) A soccer coach riding his bike at 24 km/h reaches his office 5 minutes late. Had he traveled 25% faster, he would have reached the office 4 minutes earlier than the scheduled time. How far is his office from his house? (A) 18 km (B) 24...

# Tips for Comparing Fractions on the GMAT

- Oct 14, 13:35 PM   Comments [0]

When discussing fractions, I often find a very interesting area of confusion among students. I'll ask them to compare, for example, 1/3 and 1/4. Almost everyone correctly answers that 1/4 is smaller. "How do you know?" I'll ask. And this is where...

# GMAT Question of the Day (Oct 14): Arithmetic and Critical Reasoning

- Oct 14, 02:00 AM   Comments [0]

Math (PS) What is the last digit of the following number ? (A) 6 (B) 5 (C) 2 (D) 1 (E) 0 GMAT Daily Deals Get \$100 off a Manhattan GMAT course with the code GCLUB100! Sign up now! Incredible savings from Veritas Prep - save 10% on any course and receive a...