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Number System
by alishagmat »
When rounded to the nearest hundredths digit, the number p becomes...
0
Last post by alishagmat
Fri Oct 02, 2020 4:08 am
Number System
by alishagmat »
What is the positive integer n? (1) For every positive integer m, the...
0
Last post by alishagmat
Fri Oct 02, 2020 4:05 am
Statistics and Sets Problems
by swerve »
Is the standard deviation of Set A greater than or equal to the...
2
Last post by alishagmat
Fri Oct 02, 2020 4:02 am
If x and y are integers, is the product xy odd?
by BTGmoderatorDC »
If x and y are integers, is the product xy odd? (1) x = -5 (2) x and...
1
Last post by DHRJ007
Fri Oct 02, 2020 2:10 am
If \(M\) and \(N\) are integers, is \(\dfrac{10^M + N}3\) an integer?
by Gmat_mission »
If \(M\) and \(N\) are integers, is \(\dfrac{10^M + N}3\) an integer?...
1
Last post by DHRJ007
Fri Oct 02, 2020 1:56 am
At the beginning of last month, a stationery store had in stock 250 writing pads, which had cost the store $0.75 each.
by Gmat_mission »
At the beginning of last month, a stationery store had in stock 250...
0
Last post by Gmat_mission
Fri Oct 02, 2020 12:55 am
If \(a\) is non-negative, is \(x^2 + y^2 > 4a ?\)
by Gmat_mission »
If \(a\) is non-negative, is \(x^2 + y^2 > 4a ?\) (1) \((x + y)^2...
0
Last post by Gmat_mission
Fri Oct 02, 2020 12:49 am
A school has \(a\) students and \(b\) teachers. If \(a < 150, b < 25,\) and classes have a maximum of \(15\) students,
by Gmat_mission »
A school has \(a\) students and \(b\) teachers. If \(a < 150, b...
0
Last post by Gmat_mission
Fri Oct 02, 2020 12:47 am
\(m\) is a multiple of \(13.\) Is \(mn\) a multiple of \(195?\)
by Gmat_mission »
\(m\) is a multiple of \(13.\) Is \(mn\) a multiple of \(195?\) (1)...
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Last post by Gmat_mission
Fri Oct 02, 2020 12:36 am
Positive integers \(a, b, c, m, n,\) and \(p\) are defined as follows: \(m=2^a3^b, n=2^c,\) and \(p=\dfrac{2m}{n}.\) Is
by Gmat_mission »
Positive integers \(a, b, c, m, n,\) and \(p\) are defined as...
0
Last post by Gmat_mission
Fri Oct 02, 2020 12:31 am
Is \(x^3 > x^2?\)
by Gmat_mission »
Is \(x^3 > x^2?\) (1) \(x > 0\) (2) \(x^2 > x\) Answer: C...
0
Last post by Gmat_mission
Fri Oct 02, 2020 12:26 am
This morning, a certain sugar container was full. Since then some of the sugar from this container was used to make cook
by Gmat_mission »
This morning, a certain sugar container was full. Since then some of...
0
Last post by Gmat_mission
Fri Oct 02, 2020 12:23 am
If \(x\) and \(y\) are integers, is \(x + y\) even?
by Gmat_mission »
If \(x\) and \(y\) are integers, is \(x + y\) even? (1) \(x + 2y\) is...
0
Last post by Gmat_mission
Fri Oct 02, 2020 12:19 am
Algebra
by swerve »
In the equation \(x^2+2xy+y^2=144,\) is \(x\) positive? 1) \(y=4\) 2)...
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Last post by swerve
Thu Oct 01, 2020 10:21 am
Coordinate Geometry
by swerve »
\(y = mx - 7\) \(y = 12x + b\) \(y = x + 1\) If the three lines above...
0
Last post by swerve
Thu Oct 01, 2020 10:11 am
How many different prime numbers are factors of the positive integer \(n?\)
by Gmat_mission »
How many different prime numbers are factors of the positive integer...
0
Last post by Gmat_mission
Thu Oct 01, 2020 7:08 am
What is the perimeter of the triangle in the figure above?
by Gmat_mission »
Untitled.png What is the perimeter of the triangle in the figure...
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Last post by Gmat_mission
Thu Oct 01, 2020 7:03 am
Does \(x = y?\)
by M7MBA »
Does \(x = y?\) (1) \(| x |=| y |\) (2) \(x^2=y^2\) Answer: E Source:...
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Last post by M7MBA
Thu Oct 01, 2020 6:56 am
If Car \(X\) followed Car \(Y\) across a certain bridge that is \(\dfrac12\) mile long, how many seconds did it take Car
by M7MBA »
If Car \(X\) followed Car \(Y\) across a certain bridge that is...
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Last post by M7MBA
Thu Oct 01, 2020 6:53 am
If \(xy \ne 0,\) is \(x = y?\)
by M7MBA »
If \(xy \ne 0,\) is \(x = y?\) (1) \(|x| = |y|\) (2) \(xy > 0\)...
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Last post by M7MBA
Thu Oct 01, 2020 6:48 am
Abe, Beth, Carl and Duncan are four siblings, among which Abe and Carl are twins and Beth and Duncan are also twins. Whe
by M7MBA »
Abe, Beth, Carl, and Duncan are four siblings, among which Abe and...
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Last post by M7MBA
Thu Oct 01, 2020 6:43 am
During a certain bicycle ride, was Sherry's average speed faster than 24 kilometers per hour? (1 kilometer = 1000 meter)
by M7MBA »
During a certain bicycle ride, was Sherry's average speed faster than...
0
Last post by M7MBA
Thu Oct 01, 2020 6:38 am
What is the value of integer \(x?\)
by M7MBA »
What is the value of integer \(x?\) (1) \(|x|=\sqrt{|x|}\) (2)...
0
Last post by M7MBA
Thu Oct 01, 2020 6:34 am
If x is an integer greater than 0, what is the remainder when x is divided by 4 ?
by BTGModeratorVI »
If x is an integer greater than 0, what is the remainder when x is...
1
Last post by Brent@GMATPrepNow
Thu Oct 01, 2020 6:31 am
If \(c\) and \(d\) are integers, is \(c - 3d\) even?
by M7MBA »
If \(c\) and \(d\) are integers, is \(c - 3d\) even? (1) \(c\) and...
0
Last post by M7MBA
Thu Oct 01, 2020 6:31 am
How many more CDs does Bea own than Al owns?
by Vincen »
How many more CDs does Bea own than Al owns? (1) If Bea gives 9 of...
1
Last post by Brent@GMATPrepNow
Thu Oct 01, 2020 6:31 am
What distance did Jane travel?
by BTGmoderatorDC »
What distance did Jane travel? (1) Bill traveled 40 miles in 40...
1
Last post by Brent@GMATPrepNow
Thu Oct 01, 2020 6:30 am
Is \(z\) an even integer?
by VJesus12 »
Is \(z\) an even integer? (1) \(\dfrac{z}2\) is an even integer. (2)...
1
Last post by Brent@GMATPrepNow
Thu Oct 01, 2020 6:29 am
Guy's net income equals his gross income minus his deductions. By what percent did Guy's net income change on January 1,
by VJesus12 »
Guy's net income equals his gross income minus his deductions. By...
1
Last post by Brent@GMATPrepNow
Thu Oct 01, 2020 6:28 am
Is the sum of four particular integers even?
by M7MBA »
Is the sum of four particular integers even? (1) Two of the integers...
0
Last post by M7MBA
Thu Oct 01, 2020 6:24 am
\(n\) is an integer greater than or equal to \(0.\) The sequence \(t_n\) for \(n > 0\) is defined as \(t_n=t_{n-1}+n.\)
by M7MBA »
\(n\) is an integer greater than or equal to \(0.\) The sequence...
0
Last post by M7MBA
Thu Oct 01, 2020 6:21 am
If \(x^2+2xwy+3wy^2=144,\) and if \(x, y\) and \(w\) are all positive, then what is the value \(x + 3y?\)
by M7MBA »
If \(x^2+2xwy+3wy^2=144,\) and if \(x, y\) and \(w\) are all...
1
Last post by alishagmat
Thu Oct 01, 2020 6:17 am
Is \(x^2\) greater than \(x?\)
by M7MBA »
Is \(x^2\) greater than \(x?\) (1) \(x^2\) is greater than \(1.\) (2)...
0
Last post by M7MBA
Thu Oct 01, 2020 6:14 am
If \(x\) and \(y\) are positive integers such that \(x = 8y + 12,\) what is the greatest common divisor of \(x\) and
by M7MBA »
If \(x\) and \(y\) are positive integers such that \(x = 8y + 12,\)...
0
Last post by M7MBA
Thu Oct 01, 2020 6:11 am
What is the value of x - y?
by AAPL »
Manhattan Prep What is the value of x - y? 1) \(y = 7 - x\) 2)...
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Last post by AAPL
Thu Oct 01, 2020 4:55 am
If n is an integer and n^3 is between 1 and 100, inclusive, what is the value of n?
by AAPL »
Manhattan Prep If n is an integer and n^3 is between 1 and 100,...
0
Last post by AAPL
Thu Oct 01, 2020 4:45 am
How many different prime factors does positive integer \(n\) have?
by M7MBA »
How many different prime factors does positive integer \(n\) have?...
0
Last post by M7MBA
Thu Oct 01, 2020 2:32 am
If \(x\) and \(y\) are integers, what is the value of \(x + y?\)
by M7MBA »
If \(x\) and \(y\) are integers, what is the value of \(x + y?\) (1)...
0
Last post by M7MBA
Thu Oct 01, 2020 2:29 am
If \(x\) is not equal to \(0\) or \(-1,\) what is the value of \(|x-2|?\)
by VJesus12 »
If \(x\) is not equal to \(0\) or \(-1,\) what is the value of...
0
Last post by VJesus12
Thu Oct 01, 2020 2:19 am
Set \(S\) consists of all the positive multiples of \(5\) that are less than \(K,\) and \(K\) is a positive integer not
by VJesus12 »
Set \(S\) consists of all the positive multiples of \(5\) that are...
0
Last post by VJesus12
Thu Oct 01, 2020 2:06 am
If \(\sqrt{k}\) is not an integer, then is \(k\) a prime number?
by VJesus12 »
If \(\sqrt{k}\) is not an integer, then is \(k\) a prime number? (1)...
0
Last post by VJesus12
Thu Oct 01, 2020 2:02 am
\(p\) is a positive integer greater than \(100.\) Is \(p\) divisible by \(36?\)
by VJesus12 »
\(p\) is a positive integer greater than \(100.\) Is \(p\) divisible...
0
Last post by VJesus12
Thu Oct 01, 2020 1:57 am
Is \(x^2 - \dfrac43x + \dfrac5{12} < 0 ?\)
by VJesus12 »
Is \(x^2 - \dfrac43x + \dfrac5{12} < 0 ?\) (1) \(0 \le x\) (2)...
0
Last post by VJesus12
Thu Oct 01, 2020 1:52 am
If \(x\) and \(y\) are nonzero integers, is \(\dfrac{x}{y}\) an integer?
by VJesus12 »
If \(x\) and \(y\) are nonzero integers, is \(\dfrac{x}{y}\) an...
0
Last post by VJesus12
Thu Oct 01, 2020 1:46 am
How many square tiles, each with a side length of \(n,\) are needed to completely cover a rectangular floor with dimensi
by VJesus12 »
How many square tiles, each with a side length of \(n,\) are needed...
0
Last post by VJesus12
Thu Oct 01, 2020 1:43 am
If \(a\) and \(b\) are both positive integers, is \(b^{a+1}-b\cdot a^b\) odd?
by VJesus12 »
If \(a\) and \(b\) are both positive integers, is \(b^{a+1}-b\cdot...
0
Last post by VJesus12
Thu Oct 01, 2020 1:32 am
Is \(x > y ?\)
by VJesus12 »
Is \(x > y ?\) (1) \(x + y > x - y\) (2) \(3x > 2y\) Answer:...
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Last post by VJesus12
Thu Oct 01, 2020 1:24 am
Is \(|x + 1| + |x - 2| < 4 ?\)
by Vincen »
Is \(|x + 1| + |x - 2| < 4 ?\) (1) \(x\) is between \(-0.5\) and...
0
Last post by Vincen
Thu Oct 01, 2020 1:19 am
If \(a, b,\) and \(c\) are positive, is \(a>\dfrac{b+c}2?\)
by Vincen »
If \(a, b,\) and \(c\) are positive, is \(a>\dfrac{b+c}2?\) (1) On...
0
Last post by Vincen
Thu Oct 01, 2020 1:14 am
\(x,y\) are positive integers. Find the number of even factors of \(4x^2.\)
by Vincen »
\(x,y\) are positive integers. Find the number of even factors of...
0
Last post by Vincen
Thu Oct 01, 2020 1:10 am