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MGMAT PS
by rakeshd347 »
If ¡5! = (1)(2)(3)(4)(5)(5)(4)(3)(2)(1), then ¡17! - !16! = A)...
5
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Last post by vipulgoyal
Tue Oct 15, 2013 10:16 pm
algebraic fraction practice question
by Mike@Magoosh »
If 2 + (2/y) = 3 - (3/y), then y = (A) 1/5 (B) 1/3 (C) 1/2 (D) 3 (E)...
2
Last post by Uva@90
Tue Oct 15, 2013 7:15 pm
number system
by vipulgoyal »
number of trailing zeros are in 100! + 200! ?? 24
3
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Last post by ceilidh.erickson
Tue Oct 15, 2013 4:52 pm
number system
by vipulgoyal »
find the reminder when 51^203 is divided by 7 ?? 4
3
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Last post by ceilidh.erickson
Tue Oct 15, 2013 4:49 pm
Toy Tower
by mevicks »
Kali builds a tower using only red, green, and blue toy bricks in a...
7
Last post by monadona
Tue Oct 15, 2013 2:58 pm
Number Systems
by sukhman »
For a finite sequence of nonzero numbers, the number of variations in...
2
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Last post by theCodeToGMAT
Tue Oct 15, 2013 9:50 am
Number Systems
by sukhman »
For which of the following functions is f(a+b)=f(b)+f(a) for all...
1
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Last post by Brent@GMATPrepNow
Tue Oct 15, 2013 8:59 am
Number Systems
by sukhman »
Find the maximum value of n such 157!is perfectly divisible 1. by...
6
Last post by sukhman
Tue Oct 15, 2013 7:26 am
COORDINATE ISSUES!!!!! HELP ASAP
by AIM TO CRACK GMAT »
Hi everyone! This is a problem from MGMATs Strategy Guides Geometry...
5
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Last post by mevicks
Tue Oct 15, 2013 7:06 am
Remainder
by ani781 »
When 51^25 is divided by 13, the remainder obtained is: A. 12 B. 10...
6
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Last post by theCodeToGMAT
Tue Oct 15, 2013 4:07 am
Combinations problem.
by rakeshd347 »
A committee of three students has to be formed. There are five...
6
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Last post by b_joy
Tue Oct 15, 2013 3:49 am
Earnings
by rakeshd347 »
A corporation with 5,000,000 shares of publicly traded stock reported...
3
Last post by GMATGuruNY
Tue Oct 15, 2013 2:13 am
Number Systems
by sukhman »
1.Find the highest power of 5 which is contained in the value of 127!...
3
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Last post by [email protected]
Mon Oct 14, 2013 2:02 pm
Zoo Animals - Easy but a tricky one
by mevicks »
In a certain zoo, the number of giraffes is 40% the number of chimps,...
6
Last post by GMATGuruNY
Mon Oct 14, 2013 12:44 pm
Problem solving - RTD question. Need Help!!
by Prernasrk »
Can someone show me an easy way fo solving this? John and Karen begin...
5
Last post by GMATGuruNY
Mon Oct 14, 2013 12:34 pm
Interesting PS
by ani781 »
Find the number of trailing zeros in the product of...
3
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Last post by theCodeToGMAT
Mon Oct 14, 2013 10:08 am
How do we use Venn Diagram approach to this question
by [email protected] »
How many positive integers between 200 and 300 (both inclusive) are...
5
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Last post by sanjoy18
Mon Oct 14, 2013 10:04 am
Veritas Test
by CSASHISHPANDAY »
Of the 100 athletes at a soccer club, 40 play defense and 70 play...
2
Last post by mevicks
Mon Oct 14, 2013 4:53 am
Dint get it
by [email protected] »
What is the remainder when 9^1 + 9^2 + 9^3 +...+ 9^9 is divided by 6?...
3
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Last post by GMATGuruNY
Mon Oct 14, 2013 4:45 am
Number MGMAT question
by sukhman »
If k^3 is divisible by 240 what is the least possible value of...
4
Last post by GMATGuruNY
Mon Oct 14, 2013 3:15 am
Number Systems-LCM & HCF -MGMAT
by sukhman »
If the LCM of a and 12 is 36 , what are the possible values of a ?
5
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Last post by lunarpower
Mon Oct 14, 2013 3:09 am
Area of the triangle
by gmattesttaker2 »
Hello, I was wondering if you can please assist with the following...
5
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Last post by lunarpower
Mon Oct 14, 2013 3:05 am
Number Systems
by sukhman »
1^1+2^2+3^3+----10^10 is divided by 5 . What is the remainder? a. 0...
1
Last post by Uva@90
Mon Oct 14, 2013 1:57 am
Proportion of books
by gmattesttaker2 »
Hello, Can you please assist with this: Each book on a certain shelf...
2
Last post by theCodeToGMAT
Sun Oct 13, 2013 8:52 pm
Just confused!
by [email protected] »
How many odd integers between 200 and 600 are there such that their...
2
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Last post by Brent@GMATPrepNow
Sun Oct 13, 2013 7:30 pm
Divisibility
by [email protected] »
For some integer q, q^2 - 5 is divisible by all of the following...
4
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Sun Oct 13, 2013 6:19 pm
Mininum number of lenses needed
by gmattesttaker2 »
Hello, I was just wodering if the following question can be solved...
1
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Last post by [email protected]
Sun Oct 13, 2013 3:56 pm
Three Overlapping Sets - Equation
by topspin360 »
Hello, I know how to do the following using Venn diagrams. Just...
1
EXPERT REPLIES
Last post by [email protected]
Sun Oct 13, 2013 2:30 pm
Additions of Variables
by topspin360 »
Product problems are easy as you just use prime factorization to...
2
EXPERT REPLIES
Last post by GMATGuruNY
Sun Oct 13, 2013 10:06 am
Cant get this concept
by [email protected] »
The sum of the digits of integer z is 186 and z=(10^n)-4, what is the...
4
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Sun Oct 13, 2013 9:15 am
Veritas
by CSASHISHPANDAY »
If f(x)=(f(x−2))(f(x−1))(x)for x>0 and f(x)=1 for all...
2
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Last post by CSASHISHPANDAY
Sun Oct 13, 2013 8:41 am
Military hospital beds
by gmattesttaker2 »
Hello, Can you plesae assist with this: A new tower has just been...
3
Last post by GMATGuruNY
Sun Oct 13, 2013 3:56 am
Inequalitites question
by topspin360 »
Hi All, I know how to solve the following intuitively. But I'm trying...
3
Last post by GMATGuruNY
Sat Oct 12, 2013 2:55 pm
Number Systems
by sukhman »
Find the number of consecutive zeros at the end of the following...
1
EXPERT REPLIES
Last post by [email protected]
Sat Oct 12, 2013 1:07 pm
manhattan decimal - round off example
by tanmay9 »
If x is the decimal 8.1d5, with d as an unknown digit, and x rounded...
6
EXPERT REPLIES
Last post by theCodeToGMAT
Sat Oct 12, 2013 11:32 am
Arithematic Progression
by coolhabhi »
The sum of first four terms of an Arithematic Progression is 28 and...
5
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Last post by alexvchang
Sat Oct 12, 2013 9:07 am
Number Systems
by sukhman »
Find the maximum value of n such that 570*60*30*90*100*700*343*720*81...
3
Last post by theCodeToGMAT
Sat Oct 12, 2013 9:06 am
Knowledge about Unit Conversions
by theCodeToGMAT »
Hello All, I hope you all are doing well. I would like to know...
3
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Sat Oct 12, 2013 7:50 am
Number Systems
by sukhman »
Find the number of consecutive zeros at the end of the following...
1
Last post by theCodeToGMAT
Sat Oct 12, 2013 7:29 am
Number Systems
by sukhman »
Find the number of consecutive zeros at the end of the following...
1
Last post by theCodeToGMAT
Sat Oct 12, 2013 7:23 am
Number Systems
by sukhman »
Find the highest power of 175 which divides 344! Find the highest...
3
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Sat Oct 12, 2013 6:04 am
GMAT PREP Question (Population)
by dferm »
A certain city with a population of 132,000 is to be divided into 11...
23
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Last post by SaraLotfy
Sat Oct 12, 2013 4:18 am
Each of the 30 boxes in a certain shipment weighs either 10
by rakeshd347 »
Each of the 30 boxes in a certain shipment weighs either 10 pounds or...
4
EXPERT REPLIES
Last post by GMATGuruNY
Sat Oct 12, 2013 2:50 am
Number Systems-LCM & HCF
by sukhman »
Least perfect square which is divisible by 3,4 ,6,8,10 and 11 Answer...
3
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Last post by sukhman
Fri Oct 11, 2013 11:34 pm
Each of 435 bags contains at least one of the following thre
by rakeshd347 »
Each of 435 bags contains at least one of the following three items:...
2
Last post by rakeshd347
Fri Oct 11, 2013 8:47 pm
Absolute value
by rakeshd347 »
If x<0, then is: sq root(-x |x|) A. -x B. -1 C. 1 D. x E. sq root...
1
Last post by GMATGuruNY
Fri Oct 11, 2013 8:30 pm
A and B start from Opladen and Cologne respectively
by jose.mario.amaya »
A and B start from Opladen and Cologne respectively at the same time...
2
Last post by GMATGuruNY
Fri Oct 11, 2013 10:20 am
Plugging in Numbers Problem
by hungraa »
Hi this question is from the GMATPrep Question pack 1: At the end of...
5
EXPERT REPLIES
Last post by hungraa
Fri Oct 11, 2013 9:45 am
Number Systems-LCM & HCF
by sukhman »
Find the greatest number of four digits which when divided by 10,11...
2
EXPERT REPLIES
Last post by sukhman
Fri Oct 11, 2013 8:40 am
Number Systems-Divisors and Multiples
by sukhman »
Find the sum of divisors of 544 which are perfect squares A. 32 B. 64...
2
EXPERT REPLIES
Last post by theCodeToGMAT
Fri Oct 11, 2013 8:07 am