GMAT

GMAT Question of the Day (Jan 14): Arithmetic and Sentence Correction

By - Jan 14, 02:00 AM   Comments [0]

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...

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GMAT Math: the Probability “At Least” Question

By - Jan 11, 09:00 AM   Comments [0]

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,...

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GMAT Question of the Day (Jan 11): Algebra and Critical Reasoning

By - Jan 11, 02:00 AM   Comments [0]

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...

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GMAT Question of the Day (Jan 10): Arithmetic and Sentence Correction

By - Jan 10, 02:00 AM   Comments [0]

Math (DS) What is the value of ? 1. 2. (click and drag your mouse to see the answer) Question Discussion & Explanation Correct Answer - C - GMAT Daily Deals Free GMAT practice tests from Kaplan! How would you score if you took it today? The GMAT Pill...

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GMAT Question of the Day (Jan 9): Work Problem and Sentence Correction

By - Jan 9, 13:17 PM   Comments [0]

Math (PS) Three secretaries working together can type 36 pages of text in half an hour. If the typing speeds of the secretaries are in a 4:3:2 ratio, how long will it take the slowest-typing secretary working alone to type 52 pages of text? (A) 1 hour...

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GMAT Preposition “with”

By - Jan 9, 09:00 AM   Comments [0]

Prepositions in English display a powerful diversity of uses.  In the previous preposition article, we talked about the proposition “to”.  Here, we will look, at the preposition “with.”   The preposition “with” The word “with” is a preposition.  This means, it must be followed by a noun — or...

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GMAT Question of the Day (Jan 8): Probability and Critical Reasoning

By - Jan 8, 02:00 AM   Comments [0]

Math (PS) Set consists of all points such that . If point is selected from set at random, what is the probability that ? (A) (B) (C) (D) (E) Question Discussion & Explanation Correct Answer - A - (click and drag your...

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GMAT Math: Probability Rules

By - Jan 7, 09:00 AM   Comments [0]

First, some practice questions.  The scenario below is relevant to questions #1-#3. There are two sets of letters, and you are going to pick exactly one letter from each set. Set #1 = {A, B, C, D, E} Set #2 = {K, L, M, N, O, P} 1) What...

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GMAT Question of the Day (Jan 7): Arithmetic and Sentence Correction

By - Jan 7, 02:00 AM   Comments [0]

Math (DS) 1000 dollars were converted into pounds and then the pounds were converted back into dollars at the same exchange rate of pounds per dollar. If a commission of is levied on any exchange operation, what dollar amount was left after the exchanges? 1....

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GMAT Prepositions and Idioms: “to”

By - Jan 4, 09:00 AM   Comments [0]

Prepositions in English display a powerful diversity of uses.  In previous preposition article, we talked about the proposition “from”.  Here, we will look, at the preposition “to.”   The preposition “to” The word “to” is a preposition.  This means, it must be followed by a noun — or by...

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