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Prime Number
by Amiman »
If x is a prime no. then what is the value of x? 1. x<15 2.(x-2)...
11
Last post by Amiman
Thu Feb 11, 2010 2:39 pm
A Question from DS, OG 12
by becnil »
Is the number of members of Club X greater than the number of members...
2
Last post by becnil
Thu Feb 11, 2010 2:04 pm
Please explain
by mgmt_gmat »
n is an integer between 10 and 99, is n< 80? a. Sum of the two...
6
Last post by ajith
Thu Feb 11, 2010 11:08 am
Counting methods
by manelgirona »
How many people are in room A? 1. A total of 15 different pairs of...
3
Last post by ajith
Thu Feb 11, 2010 10:31 am
Ratio of two number
by mgmt_gmat »
20) If m, r, x & y are positive, is the ratio of m to r equal to...
2
Last post by ajith
Thu Feb 11, 2010 8:44 am
Tough problem
by mgmt_gmat »
Is z = 20q? a. q = 3 b. Each value other than q is equal to the sum...
1
Last post by ajith
Thu Feb 11, 2010 8:41 am
Prime number
by mgmt_gmat »
How many different prime numbers are factors of positive integer n?...
1
Last post by papgust
Thu Feb 11, 2010 8:14 am
Line problem
by mgmt_gmat »
In xy plane, does the line y = 3x + 2 contain point (r, s)? a. (3r +...
1
Last post by papgust
Thu Feb 11, 2010 8:13 am
Sequence
by mgmt_gmat »
If the terms of a sequence are t1, t2,.... tn, what is value of...
1
Last post by papgust
Thu Feb 11, 2010 8:11 am
Number line.
by mgmt_gmat »
99) If x is a positive number less than 10, is z greater than average...
1
Last post by papgust
Thu Feb 11, 2010 8:10 am
Bill
by shashank.ism »
How is Bill related to Betty? (1) Cindy, the wife of Bill's only...
3
Last post by sanju09
Thu Feb 11, 2010 4:49 am
two digit integers
by rahul.s »
the number A is a 2 digit positive integer; the number B is the 2...
2
Last post by sanju09
Thu Feb 11, 2010 4:02 am
Plz help with min, max
by ilovegmat »
For any intergers x and y, min(x,y) and max(x,y) denote the minimum...
5
Last post by sanju09
Thu Feb 11, 2010 3:49 am
number system
by dream700 »
If x and y are positive, is x^3 > y? (1) SQ RT (x) > y (2) x...
2
Last post by sanju09
Thu Feb 11, 2010 3:31 am
collection of tough problems from G PREP - 34
by abhasjha »
.if the integers a and n are greater than 1 and the product of the...
4
Last post by girish3131
Thu Feb 11, 2010 12:19 am
number system
by dream700 »
What is the value of (x - y)^4? (1) The product of x and y is 7. (2)...
3
Last post by sanju09
Thu Feb 11, 2010 12:00 am
collection of tough problems from G PREP - 29
by abhasjha »
Last year the avg. salary of the 10 employees of Company X was...
12
Last post by sanju09
Wed Feb 10, 2010 11:15 pm
If X, Y and Z are three integers...
by CANDOGIRL »
If X, Y and Z are three integers, are they consecutive integers? 1....
5
Last post by harsh.champ
Wed Feb 10, 2010 10:55 pm
help pls!!!
by swapna »
If p and are positive integers and pq=24, what is the value of p? q/6...
6
Last post by harsh.champ
Wed Feb 10, 2010 10:37 am
trees
by shashank.ism »
There are seven coconut trees in Baghban's garden. Baghban has...
2
Last post by money9111
Tue Feb 09, 2010 10:17 pm
GMATPREP DS.. pls help
by rdchandvadkar »
Is the positive integer n an odd integer? (1) n+4 is a prime number...
4
Last post by harsh.champ
Tue Feb 09, 2010 1:53 pm
DS GPREP
by rdchandvadkar »
Are at least 10% of people 65 and older employed? a. 11.3% of...
2
Last post by harsh.champ
Tue Feb 09, 2010 1:49 pm
Y
by shashank.ism »
Is y an integer? (1) y3 is an integer (2) 3y is an integer Ans C
5
Last post by Osirus@VeritasPrep
Tue Feb 09, 2010 12:51 pm
salesman
by shashank.ism »
If a salesman received a commission of 3% of the sales that he has...
1
Last post by harsh.champ
Tue Feb 09, 2010 12:39 pm
Soap
by harsh.champ »
Each packet of SOAP costs Rs 10. Inside each packet is a gift coupon...
4
Last post by ajith
Tue Feb 09, 2010 12:33 pm
Thieves
by shashank.ism »
Five thieves namely Amar, Bhuvan, Chirag, Dhruv and Elan have been...
1
Last post by harsh.champ
Tue Feb 09, 2010 12:29 pm
SD
by shashank.ism »
What is the standard deviation (SD) of the four numbers p, q, r, s?...
1
Last post by harsh.champ
Tue Feb 09, 2010 12:25 pm
X,Y
by shashank.ism »
What is the value of X, if X and Y are two distinct integers and...
1
Last post by harsh.champ
Tue Feb 09, 2010 12:23 pm
siblings
by shashank.ism »
There are exactly three pairs of siblings among ten children namely...
1
Last post by harsh.champ
Tue Feb 09, 2010 12:07 pm
GMATFocus Q3 - Coordinate Geometry
by frizo »
If Line K in th xy-plane has equation y=mx+b, where m and b are...
6
Last post by stufigol
Tue Feb 09, 2010 11:03 am
P,Q,R,S
by harsh.champ »
What is the value of (2P + Q) if it is divisible by 4? (Here, each of...
2
Last post by ajith
Tue Feb 09, 2010 7:29 am
Siblings
by harsh.champ »
F and M are father and mother of S, respectively. S has four uncles...
1
Last post by shashank.ism
Tue Feb 09, 2010 6:39 am
A and B race
by harsh.champ »
If A and B run a race, then A wins by 60 seconds. If B and C run the...
1
Last post by shashank.ism
Tue Feb 09, 2010 6:35 am
Coin toss
by harsh.champ »
A game consists of tossing a coin successively. There is an entry fee...
1
Last post by shashank.ism
Tue Feb 09, 2010 6:27 am
Age of Father
by harsh.champ »
There are five members in a family - three children and their...
1
Last post by shashank.ism
Tue Feb 09, 2010 6:17 am
DS-Five products
by harsh.champ »
A company launched five products namely X, Y, K, Z and W in five...
1
Last post by shashank.ism
Tue Feb 09, 2010 6:15 am
Contestants in 100m Relay Race
by harsh.champ »
P, Q and R are three contestants, and they are participating in 100 m...
1
Last post by shashank.ism
Tue Feb 09, 2010 6:01 am
collection of tough problems from G PREP - 28
by abhasjha »
If x is a positive number less than 10, is z greater than the average...
3
Last post by sanju09
Tue Feb 09, 2010 5:29 am
collection of tough problems from G PREP - 32
by abhasjha »
Set S consists of five consecutive integers, and set T consists of...
8
Last post by sanju09
Tue Feb 09, 2010 4:55 am
collection of tough problems from G PREP - 42
by abhasjha »
If x and y are integers greater than 1, is x a multiple of y? (1)...
4
Last post by ajith
Tue Feb 09, 2010 4:25 am
collection of tough problems from G PREP - 25
by abhasjha »
A certain military vehicle can run on pure Fuel X, pure Fuel Y, or...
2
Last post by ajith
Tue Feb 09, 2010 4:18 am
collection of tough problems from G PREP - 26
by abhasjha »
How many odd integers are greater than the integer x and less than...
2
Last post by ajith
Tue Feb 09, 2010 4:02 am
collection of tough problems from G PREP - 39
by abhasjha »
In a certain conference room each row of chairs has the same number...
2
Last post by ajith
Tue Feb 09, 2010 3:22 am
mod inequality
by gmatnmein2010 »
If a and b are integers, and a not= b, is |a|b > 0? (1) |a^b| >...
4
Last post by ajith
Tue Feb 09, 2010 3:20 am
collection of tough problems from G PREP - 35
by abhasjha »
JASON'S SALARY AND KAREN'S SALARY WERE EACH P PERCENT GREATER IN 1998...
3
Last post by ajith
Tue Feb 09, 2010 3:17 am
collection of tough problems from G PREP - 36
by abhasjha »
If k is a positive integer, is K the square of an integer? 1) k is...
3
Last post by ajith
Tue Feb 09, 2010 3:13 am
quadratic eqn
by gmatnmein2010 »
If b, c, and d are constants and x^2 + bx + c = (x + d)^2 for all...
4
Last post by ajith
Tue Feb 09, 2010 2:59 am
collection of tough problems from G PREP - 33
by abhasjha »
If p is a positive odd integer, what is the remainder when p is...
4
Last post by ajith
Tue Feb 09, 2010 2:14 am
Tricky ones
by raju232007 »
1.Two typists Mia and Gerard work alternatively on a typewriter, one...
7
Last post by raisethebar
Tue Feb 09, 2010 2:05 am
collection of tough problems from G PREP - 31
by abhasjha »
Machines X and Y produced identical bottles at different constant...
3
Last post by ajith
Tue Feb 09, 2010 1:17 am