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Last post
n and p are even
by sanju09 »
n is an integer chosen at random from the set {2, 5, 6} and p another...
2
Last post by selango
Sat Jun 19, 2010 9:27 am
M and N are negative
by sanju09 »
If M and N are negative integers and -3 M + 4 N = 10, which of the...
2
Last post by selango
Sat Jun 19, 2010 9:23 am
work rates
by bpgen »
Working independently, Susan can perform a certain task in 6 hr and...
3
Last post by pradeepkaushal9518
Sat Jun 19, 2010 8:37 am
6 from 6 to 510 inclusive
by sanju09 »
What is the average (arithmetic mean) of all multiples of 6 from 6 to...
6
Last post by pradeepkaushal9518
Sat Jun 19, 2010 8:19 am
airline travel
by pradeepkaushal9518 »
the table shown above shows the discount structure for advanced...
4
Last post by amising6
Sat Jun 19, 2010 6:00 am
Power Prep Number Properties Woes :(
by shilotilo »
Hi, I have a problem with each of the following problems that came up...
10
EXPERT REPLIES
Last post by Thouraya
Sat Jun 19, 2010 4:39 am
line l on the line y = x
by sanju09 »
Line l has equation y - 2 x = 2. What is the equation of line...
2
Last post by mj78ind
Sat Jun 19, 2010 4:11 am
area, in squared units
by sanju09 »
Points A (8, 0) and B (0, 6) are points in the standard coordinate...
1
Last post by kvcpk
Sat Jun 19, 2010 3:45 am
a clock at 2:50
by sanju09 »
What is the degree measure of the smaller angle formed by the hour...
1
Last post by kvcpk
Sat Jun 19, 2010 3:39 am
take Italian
by sanju09 »
At a high school, where each student takes one foreign language only,...
1
Last post by amising6
Sat Jun 19, 2010 3:37 am
|4 - x^2| / (x - 2) =
by sanju09 »
If -2 < x < 2, then |4 - x^2| / (x - 2) = (A) 2 - x (B) x + 2...
1
Last post by amising6
Sat Jun 19, 2010 3:30 am
Mike drove 30
by sanju09 »
Mike drove 30 miles, at a constant speed, for t hours and then drove...
4
Last post by amising6
Sat Jun 19, 2010 2:59 am
a, b, c and d is m
by sanju09 »
If a < b < c < d and the average (arithmetic mean) of a, b,...
9
Last post by sanju09
Sat Jun 19, 2010 2:59 am
grater than 2 and smaller than 400
by sanju09 »
For how many integer values of n will the value of the expression 2...
4
Last post by amising6
Sat Jun 19, 2010 2:57 am
and y + z = x/k
by sanju09 »
If x, y and z are positive numbers such that 5 x = y/4, y/4 = z/5 and...
2
Last post by amising6
Sat Jun 19, 2010 2:31 am
What is -a + b - c + d
by sanju09 »
What is -a + b - c + d if (x - 1/5) (x + 1) (x + 3/7) = a x^3 + b x^2...
2
Last post by sanju09
Sat Jun 19, 2010 2:29 am
then x y =
by sanju09 »
If x + y = √22 and x - y = √10, then x y = (A) 3 (B) 12 (C)...
3
Last post by amising6
Sat Jun 19, 2010 2:28 am
x is divided by 7
by sanju09 »
If (x + 2)/7 is an integer greater than 2, then the remainder, when x...
3
Last post by amising6
Sat Jun 19, 2010 2:24 am
x is a negative
by sanju09 »
If x is a negative number, which of the following must be true? I....
5
Last post by amising6
Sat Jun 19, 2010 1:55 am
Remainders of nb
by francoisph »
What is the remainder when 1044 * 1047 * 1050 * 1053 is divided by 33?
9
Last post by francoisph
Sat Jun 19, 2010 1:40 am
percent of a is equal
by sanju09 »
If 60 percent of a is equal to 120 percent of b, then 2 a - 4...
2
Last post by kvcpk
Sat Jun 19, 2010 1:08 am
reciprocals of the solutions
by sanju09 »
What is the sum of the reciprocals of the solutions to the equation...
4
Last post by sanju09
Sat Jun 19, 2010 1:05 am
divisible by 2, 5 and 7
by sanju09 »
If n is a positive integer divisible by 2, 5 and 7, which of the...
1
Last post by amising6
Sat Jun 19, 2010 1:02 am
a negative value of x
by sanju09 »
For which of a negative value of x the relation ^½ + 2|x| - 6 = 0...
7
Last post by mj78ind
Sat Jun 19, 2010 1:02 am
Rates
by bpgen »
A riverboat leaves Mildura and travels upstream to Renmark at an...
4
Last post by saurabhmahajan
Sat Jun 19, 2010 12:49 am
number is given as
by sanju09 »
A number is given as 987562153ab where a and b are digits. Which...
2
Last post by amising6
Sat Jun 19, 2010 12:34 am
some curriculum
by hemanthquartz1 »
A group of people participate in some curriculum, 20 of them practice...
1
Last post by amising6
Fri Jun 18, 2010 9:49 pm
At car dealership x...
by bpgen »
At car dealership x, the total profit from sales increased by 10%...
4
Last post by selango
Fri Jun 18, 2010 9:28 pm
Combination sum
by winnerhere »
In how many ways is it possible to select two white squares so that...
2
Last post by winnerhere
Fri Jun 18, 2010 7:38 pm
Permutation sum
by winnerhere »
Sixteen guests have to be seated around two circular tables, each...
4
Last post by winnerhere
Fri Jun 18, 2010 7:35 pm
The number of stamps
by ssuarezo »
The number of stamps that Kaye and albert had was inthe ratio of 5:3,...
9
Last post by outreach
Fri Jun 18, 2010 10:21 am
What is the value of 2x^2 - 2.4x - 1.7 for x = 0.7?
by ironsferri »
What is the value of 2x^2 - 2.4x - 1.7 for x = 0.7? (A) -0.72 (B)...
7
Last post by ironsferri
Fri Jun 18, 2010 9:45 am
traingles
by neerajkumar1_1 »
In the figure, what is the area of triangular region BCD ? A. 4...
3
Last post by selango
Fri Jun 18, 2010 8:37 am
1/a + 1/|a| = 0 has
by sanju09 »
The equation 1/a + 1/|a| = 0 has (A) an infinite number of solutions...
5
Last post by amising6
Fri Jun 18, 2010 7:55 am
nb of divisors ?
by francoisph »
How many integral divisors does the number 120 have? thks
7
Last post by francoisph
Fri Jun 18, 2010 7:39 am
trailing numbers
by francoisph »
How many trailing zeros will be there after the rightmost non-zero...
6
Last post by amising6
Fri Jun 18, 2010 7:33 am
"must be true" question??
by ohjoon2 »
i'm stuck on this simple algebra inequality question.. i thought the...
4
Last post by Rich@VeritasPrep
Fri Jun 18, 2010 7:20 am
form 213ab
by sanju09 »
A number of the form 213ab, where a and b are digits, has a remainder...
6
Last post by selango
Fri Jun 18, 2010 6:28 am
x^2 – 2 x + 1 ≤ 0 has
by sanju09 »
The inequality x^2 - 2 x + 1 ≤ 0 has (A) no solutions...
4
Last post by amising6
Fri Jun 18, 2010 5:40 am
COULD be an odd
by sanju09 »
If a and b are both even numbers, which of the following COULD be an...
2
Last post by amising6
Fri Jun 18, 2010 5:27 am
a value of f (n)
by sanju09 »
If f (n) = n + √n, where n is a positive integer, which of the...
4
Last post by kvcpk
Fri Jun 18, 2010 5:24 am
4/ (√20 - √12) =
by sanju09 »
4/ (√20 - √12) = (A) 1 (B) ½ (C) 4/√8 (D) √5 -...
2
Last post by amising6
Fri Jun 18, 2010 5:19 am
have the same solution
by sanju09 »
For what value of k will the two equations 2 x + 4 = 4 (x - 2) and -x...
2
Last post by amising6
Fri Jun 18, 2010 5:11 am
10^4 (5^4 – 2^4) / 21 =
by sanju09 »
10^4 (5^4 - 2^4) / 21 = (A) 290,000 (B) 289,000 (C) 209,000...
4
Last post by amising6
Fri Jun 18, 2010 4:30 am
a + b = d and a b c = 0
by sanju09 »
a, b, c and d are numbers of different values such that a + b = d and...
2
Last post by amising6
Fri Jun 18, 2010 4:26 am
same equal rates
by sanju09 »
If w workers, working at equal rates, can produce x toys in n days,...
4
Last post by kvcpk
Fri Jun 18, 2010 3:55 am
(202) ^2 rounded
by sanju09 »
What is (202) ^2 rounded to the nearest hundred? (A) 40,000 (B)...
2
Last post by kvcpk
Fri Jun 18, 2010 3:40 am
og 10 inequalities prob
by nikhilkatira »
If it is true that x >-2 and x<7, which of the following must...
5
Last post by amising6
Fri Jun 18, 2010 2:39 am
students are not studying
by sanju09 »
Of the 80 students in class, 25 are studying German, 15 French and 13...
2
Last post by gmatmachoman
Fri Jun 18, 2010 2:31 am
198 700+ problem question 16
by Psyker »
A basket has 5 apples, one is spoiled. If Henry picked 2 apples...
9
Last post by kvcpk
Thu Jun 17, 2010 9:58 pm