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Are two positive integers m and n reciprocals?
by swerve »
Are two positive integers m and n reciprocals? (1) m/n=1 (2) m*n=1...
0
Last post by swerve
Mon Oct 30, 2017 9:05 am
What percent of the children in class K have been to London?
by swerve »
What percent of the children in class K have been to London? (1) The...
0
Last post by swerve
Mon Oct 30, 2017 9:02 am
Does x + y = xy ?
by swerve »
$$Does\ \ x+y=xy?$$ (1) The product of x and a positive integer, z ,...
0
Last post by swerve
Mon Oct 30, 2017 8:45 am
Geometry
by BTGmoderatorRO »
Is cone P similar to cone Q? (1) The surface area of P is 9 times the...
1
Last post by Brent@GMATPrepNow
Mon Oct 30, 2017 8:11 am
In Jackson School, 150 students study...
by BTGmoderatorLU »
In Jackson School, 150 students study Spanish or Physics or Both. If...
3
Last post by Brent@GMATPrepNow
Mon Oct 30, 2017 5:43 am
If a^5*b^6*c^7>0, is a*b>0?
by BTGmoderatorLU »
$$If\ \ a^5b^6c^7>0,\ is\ ab>0?$$ $$1.b<0$$ $$2.c>0$$ The...
2
Last post by GMATGuruNY
Mon Oct 30, 2017 3:46 am
For positive integers n and m, is m! < 3^n ?
by BTGmoderatorLU »
For positive integers n and m, is m! < 3^n ? (1) n = m (2) n >...
1
Last post by Jay@ManhattanReview
Mon Oct 30, 2017 3:22 am
Is x > 0 ?
by BTGmoderatorLU »
Is x > 0 ? (1) |x+3| < 4 (2) |x-3| < 4 The OA is E . Please,...
1
Last post by Jay@ManhattanReview
Mon Oct 30, 2017 3:06 am
Does a = 0?
by BTGmoderatorLU »
Does a = 0? (1) a^3(8.12) = a^4(8.12) (2) ab ≠ b The OA is C ....
1
Last post by Jay@ManhattanReview
Mon Oct 30, 2017 2:28 am
Set Q contains n non-zero numbers
by BTGmoderatorDC »
Set Q contains n non-zero numbers. Does set Q contain an even number...
1
Last post by Jay@ManhattanReview
Mon Oct 30, 2017 2:14 am
If n is an integer between 3 and 9, what is the value of n?
by BTGmoderatorLU »
If n is an integer between 3 and 9, what is the value of n ? (1) On...
1
Last post by Jay@ManhattanReview
Mon Oct 30, 2017 2:03 am
If a, b, c are integers, what is value of a+b+c?
by M7MBA »
If a, b, c are integers, what is value of a+b+c? (1) a^2+b^2+c^2=27....
1
Last post by Jay@ManhattanReview
Mon Oct 30, 2017 1:39 am
Is the positive integer x an even number?
by M7MBA »
Is the positive integer x an even number? (1) If x is divided by 3,...
1
Last post by Jay@ManhattanReview
Mon Oct 30, 2017 1:33 am
What is the value of integer x?
by M7MBA »
What is the value of integer x? (1) The least common multiple of x...
1
Last post by Jay@ManhattanReview
Mon Oct 30, 2017 1:28 am
If m is a positive odd integer between 2 and 30 . . .
by M7MBA »
If m is a positive odd integer between 2 and 30, then m is divisible...
1
Last post by Jay@ManhattanReview
Sun Oct 29, 2017 10:07 pm
Is x greater than zero?
by BTGmoderatorAT »
Is x greater than zero? (1) x^4 - 16 = 0 (2) x^3 - 8 =...
1
Last post by Jay@ManhattanReview
Sun Oct 29, 2017 9:53 pm
If x and y are distinct positive integers and x+y
by M7MBA »
If x and y are distinct positive integers and x+y is even, what is...
0
Last post by M7MBA
Sun Oct 29, 2017 7:16 am
Tom invested $100,000 with yearly compound interest of...
by BTGmoderatorLU »
Tom invested $100,000 with yearly compound interest of x% and some...
0
Last post by BTGmoderatorLU
Sat Oct 28, 2017 8:02 am
What was the approximate percent increase from...
by BTGmoderatorLU »
What was the approximate percent increase from 2001 to 2002 in the...
0
Last post by BTGmoderatorLU
Sat Oct 28, 2017 7:57 am
Suha spent all evening cracking walnuts and hazelnuts...
by BTGmoderatorLU »
Suha spent all evening cracking walnuts and hazelnuts. Some of the...
0
Last post by BTGmoderatorLU
Sat Oct 28, 2017 7:52 am
What is the LCM of x and 12?
by BTGmoderatorDC »
What is the LCM of x and 12? (1) The Least Common Multiple of x and 9...
0
Last post by BTGmoderatorDC
Sat Oct 28, 2017 2:49 am
x and y are two positive integers...
by BTGmoderatorLU »
x and y are two positive integers. D is the greatest common divisor...
1
Last post by Jay@ManhattanReview
Fri Oct 27, 2017 9:32 pm
Inequalities
by BTGmoderatorRO »
Is m not equal to n ? (1) m + n < 0 (2) mn < 0 How will i know...
1
Last post by Jay@ManhattanReview
Fri Oct 27, 2017 9:20 pm
If x^2 + 5x = 0, what is the value of x·y?
by BTGmoderatorLU »
If x^2 + 5x = 0, what is the value of x·y? (1) y^2 − 25 = 0...
1
Last post by Jay@ManhattanReview
Fri Oct 27, 2017 9:13 pm
Is q > t ?
by BTGmoderatorAT »
Is q > t ? (1) qp^2 < tp^2 (2) qp^3 > tp^3 Experts I need...
0
Last post by BTGmoderatorAT
Fri Oct 27, 2017 5:15 pm
Sequence
by BTGmoderatorRO »
If a1, a2, a3, . . . , an, . . . is a sequence such that an=2n for...
0
Last post by BTGmoderatorRO
Fri Oct 27, 2017 2:29 pm
Algebra
by BTGmoderatorRO »
Does x=100? 1) y=(x/100) . (x/100) . y 2) x>0 How will i know the...
0
Last post by BTGmoderatorRO
Fri Oct 27, 2017 2:15 pm
Maryam’s wallet contains a combination of...
by BTGmoderatorLU »
Maryam's wallet contains a combination of $5 and $10 bills....
1
Last post by GMATGuruNY
Fri Oct 27, 2017 12:08 pm
What is the volume of cube C?
by BTGmoderatorLU »
What is the volume of cube C? (1) The length of the space diagonal...
0
Last post by BTGmoderatorLU
Fri Oct 27, 2017 6:03 am
To attend a conference, each attendee booked a...
by BTGmoderatorLU »
To attend a conference, each attendee booked a reservation at a...
0
Last post by BTGmoderatorLU
Fri Oct 27, 2017 5:59 am
Dennis cooks dishes in three colors - red, white and...
by BTGmoderatorLU »
Dennis cooks dishes in three colors - red, white and yellow. If...
0
Last post by BTGmoderatorLU
Fri Oct 27, 2017 5:52 am
What is the perimeter of triangle ADC?
by BTGmoderatorLU »
What is the perimeter of triangle ADC? (1) AD is a median in ABC....
0
Last post by BTGmoderatorLU
Fri Oct 27, 2017 5:43 am
Last month Bill spent $6,000...
by BTGmoderatorLU »
Last month Bill spent $6,000. How much did bill spend on taxes last...
0
Last post by BTGmoderatorLU
Fri Oct 27, 2017 5:38 am
If m is an integer, is m odd?
by BTGmoderatorDC »
If m is an integer, is m odd? (1) m/2 is not an even integer. (2) m...
2
Last post by Jay@ManhattanReview
Fri Oct 27, 2017 4:25 am
In how many points does the curve...
by BTGmoderatorLU »
In how many points does the curve $$y=x^2−qx+p$$ pass through...
1
Last post by Jay@ManhattanReview
Thu Oct 26, 2017 9:02 pm
In year X, 12.2 percent of the Gross Domestic Product...
by BTGmoderatorLU »
In year X, 12.2 percent of the Gross Domestic Product (GDP) came from...
1
Last post by DavidG@VeritasPrep
Thu Oct 26, 2017 10:55 am
What is the average of A, B, and C?
by BTGmoderatorLU »
What is the average of A, B, and C? (1) 3A + B + 2C = 17 (2) 0.5A + B...
1
Last post by Jay@ManhattanReview
Thu Oct 26, 2017 6:45 am
In a certain series, each term except...
by BTGmoderatorLU »
In a certain series, each term except for the two first terms is the...
1
Last post by Jay@ManhattanReview
Thu Oct 26, 2017 6:38 am
Find the standard deviation of 2, 3, K, 5 and 6.
by BTGmoderatorLU »
Find the standard deviation of 2, 3, K, 5 and 6. 1. Standard...
1
Last post by Jay@ManhattanReview
Thu Oct 26, 2017 6:24 am
What is the maximum possible median of series Q?
by BTGmoderatorLU »
What is the maximum possible median of series Q? (1) The average...
0
Last post by BTGmoderatorLU
Thu Oct 26, 2017 5:53 am
What is the area of rectangular region R ?
by BTGmoderatorAT »
What is the area of rectangular region R ? (1) Each diagonal of R has...
1
Last post by GMATGuruNY
Thu Oct 26, 2017 4:42 am
How many different values of integer...
by BTGmoderatorLU »
How many different values of integer n that satisfy the inequality...
2
Last post by GMATGuruNY
Thu Oct 26, 2017 2:53 am
X and Y are positive numbers...
by BTGmoderatorLU »
X and Y are positive numbers. Is the hundredth digit of XY greater...
1
Last post by Jay@ManhattanReview
Wed Oct 25, 2017 9:24 pm
Distance between x and y
by BTGmoderatorDC »
Distance between x and y is greater than distance between x and z....
1
Last post by [email protected]
Wed Oct 25, 2017 7:37 pm
If the graph represented by...
by BTGmoderatorLU »
If the graph represented by $$f(x)=px^2+qx+r$$ passes through (-3,0)...
0
Last post by BTGmoderatorLU
Wed Oct 25, 2017 3:38 pm
From a group of 10 people, a committee of four people is to
by Anaira Mitch »
From a group of 10 people, a committee of four people is to randomly...
1
Last post by Jay@ManhattanReview
Wed Oct 25, 2017 4:33 am
Does the prime number p divide n!?
by BTGmoderatorAT »
Does the prime number p divide n!? (1) Prime number p divides n! +...
1
Last post by Jay@ManhattanReview
Wed Oct 25, 2017 3:56 am
If n is an integer, is n + 1 odd?
by BTGmoderatorDC »
If n is an integer, is n + 1 odd? (1) n + 2 is an even integer. (2) n...
1
Last post by Jay@ManhattanReview
Wed Oct 25, 2017 3:25 am
Car P and car Q competed in the same 300-kilometer race.
by Vincen »
Car P and car Q competed in the same 300-kilometer race. What was the...
1
Last post by Jay@ManhattanReview
Wed Oct 25, 2017 3:17 am
If x = abc, is x/3 an integer?
by BTGmoderatorLU »
If x = abc, is x/3 an integer? (1) a, b, and c are consecutive...
1
Last post by Jay@ManhattanReview
Wed Oct 25, 2017 1:49 am