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If vertices of a triangle are A (5, 0), B (x, y) and C (25, 0), what i
If vertices of a triangle are A (5, 0), B (x, y) and C (25, 0), what is the area of the triangle?(1) |x|=y=10(2) x=|y|=10
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Series and Sequence
What is the value of the following expression?(1/ (2^2 1)) + (1/ (4^2 1)) + (1/ (6^2 1)) + .... + (1/ (20^2 1))a. 9/19b. 10/19c. 10/21d. 11/21e. 11/19Bunuel : need help. Can't figure out how to...
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The average of 11 consecutive integers is 12...
The average of 11 consecutive integers is 12. Then, 9 is deducted from the first consecutive number, 8 is deducted from the second, 7 is deducted from the third, and so on until the last number remains...
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A number when divided by D leaves a remainder of 7 and when divided by
Responding to a pm:Quote:A number when divided by D leaves a remainder of 7 and when divided by 3D leaves a remainder of 20. What is the remainder left when twice the number is divided by 3D ?a) 1b)...
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Jack needs workers to clean his driveway for the current season. Each
Jack needs workers to clean his driveway for the current season. Each worker costs $4000/month. The current season has 5 months, and Jack is willing to hire 150 workers per season. What will be the...
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Choosing numbers for testing on Number properties problem
Hello,Is there any quick and easy way to choose number for testing? I am working on Manhattan GMAT CAT. There are loads of Number properties questions, most of them are very difficult and easy to cause...
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A sum of $3310 is to be paid back in 3 equal installments. How much is
A sum of $3310 is to be paid back in 3 equal installments. How much is each installment if the interest is compounded annually at 10% per annum. A. 1311B. 1331C. 1103D. 2331E. 2311The Thread containing...
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In how many different ways can the letters of the word
In how many different ways can the letters of the word 'DETAIL' be arranged such that the vowels must occupy only the odd positions?A. None of theseB. 64C. 120D. 36E. 360
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How many factors of 240 are also multiples of 3 ?
How many factors of 240 are also multiples of 3 ?A. 5B. 8C. 9D. 10E. 20
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If a sequence is defined by a_n = (a_(n-1))*(a_(n-2)) for all n >=3
If a sequence is defined by a_n = (a_{n-1})*(a_{n-2}) for all n\geq3, and if a_1 = 1 and a_2 = 1, what is the 6th term? (A) 1(B) 7(C) 22(D) 155(E) 721For a discussion of questions involving sequences,...
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matematika
matematika merupakn pelajaran kegemaran saya, kare dapat mengasah otak dengan soal hitung hitungan yang memerlukan rumus
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Letter Arrangements in Words
Letter Arrangements in Words ! This post is a part of the Special Questions Directory focusing on Quant topics traditionally neglected and not covered by conventional sources but still tested on the...
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Each shelf of a bookcase contained 12 books. If the librarian took out
Each shelf of a bookcase contained 12 books. If the librarian took out 21 books and rearranged the remaining books so that all shelves but the last one contained 8 books and that last shelf contained...
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What is the remainder when (63)^26 is divided by 16
What is the remainder when (63)^26 is divided by 16a) 1 b) 2c) 8d) 10e) 15Please elaborate the steps involved in answering this question. Thank youP.S. Looking forward to see a simple strategy
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In a country, 65% of male citizen and 68% of female citizen are
In a country, 65% of male citizen and 68% of female citizen are eligible to vote. What percentage of the voters voted during the election?(1) 65% of eligible male citizens voted.(2) 68% of eligible...
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If a, b, and c are all integers, is ab+bc+ca+a2 odd?
This topic have been merged with: http://gmatclub.com/forum/topic-138985.html
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Is x^2 > y^2?
Is x^2 > y^2?(1) x + y < 0(2) x - y < 0discussion in second post of the topic.
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Im soooo intimidated by the GMAT Exam....
I have put off my dream of getting an MBA for years because I am intimidated by the Math section of the GMAT. There, I finally admitted it. I would never admit it to my family members who keep asking...
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In the xy-plane, at what two points does the graph of y=(x+a)(x+b)
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