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Everyone of us has heard that applying in Round 1 of the B
School application cycle improves our chances of a getting that admit. Let us
quickly look at the facts behind this claim. 1. The Signals When
you apply in Round 1, you obviously signal the followin...﻿
Everyone of us has heard that applying in Round 1 of the B School application cycle improves our chances of a getting that admit. Let us quickly look at the facts behind this claim. 1. The Signals When you apply in Round...
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Hard Math Questions for GMAT.﻿
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GMAT Number Theory LCM HCF
An interesting Problem Solving question from Number Theory If the LCM of two numbers a and b is 1104 and their HCF is 4, which of the following MUST be true? I. a * b = 4416  II. a and b are both divisible by 8  III. a : b = 48 : 23 A. I only B. II only C. ...﻿
An interesting Problem Solving question from Number Theory If the LCM of two numbers a and b is 1104 and their HCF is 4, which of the following MUST be true? I. a * b = 4416  II. a and b are both divisible by 8  III. a : b ...
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Simple Number Properties Question
If the integer N = 139,k50 where k is the hundreds digit, N can   NEVER be divisible by which of the following? A. 2 B. 3 C. 4 D. 6 E. 9﻿
If the integer N = 139,k50 where k is the hundreds digit, N can NEVER be divisible by which of the following? A. 2 B. 3 C. 4 D. 6 E. 9
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Thnx 4 share  ﻿

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Data Sufficiency : Number Properties and Probability
A Data Sufficiency Question - Number properties and Probability Set A contains distinct integers: A = {2,4,6,-8,x,y}. When two numbers from this set are picked and multiplied, what is the probability that the product is less than zero? (1) x*y is not equal ...﻿
A Data Sufficiency Question - Number properties and Probability Set A contains distinct integers: A = {2,4,6,-8,x,y}. When two numbers from this set are picked and multiplied, what is the probability that the product is les...
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Arithmetic Mean - Data Sufficiency
Here is an easy Descriptive Statistics Data Sufficiency Question What is the median of a set of 10 positive integers? 1. The numbers are in an AP with the first term being 10 2. The arithmetic mean of these 10 numbers is 55﻿ Answer - Choice Explanatory Answ...﻿
Here is an easy Descriptive Statistics Data Sufficiency Question What is the median of a set of 10 positive integers? 1. The numbers are in an AP with the first term being 10 2. The arithmetic mean of these 10 numbers is 55﻿ ...
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Hard GMAT Problem Solving : Inequalities & Number Properties
An interesting number properties question that tests your understanding of odd numbers, even numbers and inequalities. Question If x is a positive integer such that (x-1)(x-3)(x-5)....(x-93) < 0, how many values can x take? A. 47 B. 23 C. 46 D. 21 E. 22 Exp...﻿
An interesting number properties question that tests your understanding of odd numbers, even numbers and inequalities. Question If x is a positive integer such that (x-1)(x-3)(x-5)....(x-93) < 0, how many values can x ta...
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GMAT has brought a new score preview feature. A welcome change - no more blind cancellation of scores based on gut feel.﻿
Please find below the text of the announcement from GMAT about changes that will be effective tomorrow.   ======== GMAC is happy to announce a new feature to the GMAT® exam that will benefit test takers. Effective June 27,...
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Inequalities and Number Properties DS
Inequalities and Number Properties Data Sufficiency Question If m,n ≠0, is m^n > n^n?  (1) |m| = n (2) m < n﻿
Inequalities and Number Properties Data Sufficiency Question If m,n ≠0, is m^n > n^n?  (1) |m| = n (2) m < n
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GMAT Mixtures - Problem Solving Question
60% of the students in a class are instate students. 60% of the students in the class are women. If there are twice as many instate men in the class as are instate women, and the number of instate men exceeds instate women by 12, how many more women in the ...﻿
60% of the students in a class are instate students. 60% of the students in the class are women. If there are twice as many instate men in the class as are instate women, and the number of instate men exceeds instate women by...
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Answer to the Descriptive Statistics DS question posted earlier﻿
Here is an easy Descriptive Statistics Data Sufficiency Question What is the median of a set of 10 positive integers? 1. The numbers are in an AP with the first term being 10 2. The arithmetic mean of these 10 numbers is 55...
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Problem Solving - Equations
GMAT Problem Solving Question In a test comprising 50 questions, a student attempts all questions. For every correct answer the student is awarded 1 mark. She will get negative marks for incorrect answers as per the following rule. 1. 0.25 negative mark for...﻿
GMAT Problem Solving Question In a test comprising 50 questions, a student attempts all questions. For every correct answer the student is awarded 1 mark. She will get negative marks for incorrect answers as per the following...
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The correct answer is choice B. 18 questions.

Have posted explanation on the blog @ http://gmat-math.blogspot.in/2014/02/problem-solving-equations.html﻿
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