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x gallon 40% alcohol solution is mixed with another y gallon
by GMATinsight »
x gallon 40% alcohol solution is mixed with another y gallon10%...
0
Last post by GMATinsight
Sat Feb 17, 2018 5:06 am
What is the value of N
by BTGmoderatorDC »
What is the value of N? (1) N is a mode of (2) N is neither positive...
0
Last post by BTGmoderatorDC
Fri Feb 16, 2018 6:54 pm
GMATPrep -Inequality DS
by Mo2men »
If ax+b=0 is x>0? 1) a+b>0 2) a-b > 0 OA: E
1
EXPERT REPLIES
Last post by [email protected]
Fri Feb 16, 2018 4:50 pm
If the average (arithmetic mean) of set A is 100 and the av
by Max@Math Revolution »
If the average (arithmetic mean) of set A is 100 and the average...
1
Last post by Max@Math Revolution
Fri Feb 16, 2018 3:55 am
What is the value of j if h is k% of j
by BTGmoderatorDC »
What is the value of j if h is k% of j? (1) h is 25% of 40. (2) k =...
0
Last post by BTGmoderatorDC
Thu Feb 15, 2018 9:17 pm
Is |x-1| < 1?
by M7MBA »
Is |x-1| < 1 ? $$(1)\ \ (x-1)^2>1$$ $$(2)\ \ \ x<0$$ The OA...
1
Last post by DavidG@VeritasPrep
Thu Feb 15, 2018 6:15 pm
Is z an odd integer
by BTGmoderatorDC »
Is z an odd integer? (1) z is divisible by 3. (2) The square root of...
1
Last post by DavidG@VeritasPrep
Thu Feb 15, 2018 6:06 pm
Is m positive?
by Vincen »
Is m positive? 1). m^3=m 2). |m|=m Experts, I am confused here. If...
1
Last post by DavidG@VeritasPrep
Thu Feb 15, 2018 6:03 pm
The ratio of R to S is 3 to 5, what ........
by Vincen »
The ratio of R to S is 3 to 5, what is the value of the ratio (R +...
1
Last post by DavidG@VeritasPrep
Thu Feb 15, 2018 12:46 pm
A certain military vehicle
by BTGmoderatorDC »
A certain military vehicle can run on pure Fuel X, pure Fuel Y, or...
0
Last post by BTGmoderatorDC
Thu Feb 15, 2018 5:07 am
Events E and F are independent. Is the probability that bot
by Max@Math Revolution »
Events E and F are independent. Is the probability that both events...
1
Last post by Max@Math Revolution
Thu Feb 15, 2018 3:33 am
If M is a set of five numbers
by BTGmoderatorDC »
If M is a set of five numbers p, q, r, s, and t, is the range of...
1
EXPERT REPLIES
Last post by ErikaPrepScholar
Wed Feb 14, 2018 6:40 am
Is xy<15?
by Max@Math Revolution »
$$Is\ xy<15?$$ $$\left(1\right)\ x<-3$$ $$\left(2\right)\...
1
Last post by Max@Math Revolution
Tue Feb 13, 2018 11:54 pm
What is the ratio x : y: z?
by Vincen »
What is the ratio x : y: z? (1) x + y = 2 z (2) 2x + 3y = z The OA is...
0
Last post by Vincen
Tue Feb 13, 2018 3:51 am
A triangle is inscribed in a circle. A point is randomly cho
by BTGmoderatorAT »
A triangle is inscribed in a circle. A point is randomly chosen...
0
Last post by BTGmoderatorAT
Mon Feb 12, 2018 8:23 pm
If n is a positive integer, is 91 a factor of n?
by Max@Math Revolution »
If n is a positive integer, is 91 a factor of n? 1) 91 is a factor...
2
Last post by Jeff@TargetTestPrep
Mon Feb 12, 2018 4:27 pm
Is it true that x > 0?
by BTGmoderatorAT »
Is it true that x > 0? (1) x^2 = 2x (2) x^3 = 3x What's the best...
2
Last post by Jeff@TargetTestPrep
Mon Feb 12, 2018 4:27 pm
If k is a positive integer
by BTGmoderatorDC »
If k is a positive integer and has exactly two digits, what is k? (1)...
3
EXPERT REPLIES
Last post by Jeff@TargetTestPrep
Mon Feb 12, 2018 4:26 pm
If x and y are integers, is 4x^2-y^2 an odd number?
by Max@Math Revolution »
If x and y are integers, is 4x^2-y^2 an odd number? 1) x is an odd...
2
Last post by Jeff@TargetTestPrep
Mon Feb 12, 2018 4:24 pm
If list S contains nine distinct integers, at least one of w
by BTGmoderatorAT »
If list S contains nine distinct integers, at least one of which is...
1
Last post by DavidG@VeritasPrep
Mon Feb 12, 2018 10:04 am
If a, b and c are integers, what is the value of a?
by M7MBA »
If a, b and c are integers, what is the value of a? (1) 2^a+2^b=33...
1
Last post by DavidG@VeritasPrep
Mon Feb 12, 2018 9:51 am
Two players Lampard and Essien had a certain number of
by M7MBA »
Two players Lampard and Essien had a certain number of chocolates...
2
Last post by DavidG@VeritasPrep
Mon Feb 12, 2018 9:45 am
x percent of what number is equal to y
by BTGmoderatorDC »
x percent of what number is equal to y? 1) x=10y 2) xy=40 What's the...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Mon Feb 12, 2018 7:09 am
If n is a positive integer and 10^n is a factor of m
by M7MBA »
If n is a positive integer and 10^n is a factor of m, what is the...
1
Last post by GMATGuruNY
Mon Feb 12, 2018 4:43 am
If n = p/q, where p and q are nonzero integers
by NandishSS »
If n = p/q, where p and q are nonzero integers, is n an integer? 1)...
1
Last post by GMATGuruNY
Mon Feb 12, 2018 4:21 am
If ab=ac is b=2?
by NandishSS »
If ab=ac is b=2? (1) c=1 (2) a is a prime number and c is NOT a prime...
1
Last post by GMATGuruNY
Mon Feb 12, 2018 4:11 am
GMAT Prep question - really tough one - LCM, GCF factor etc.
by psriniva »
Sorry about the previous incomplete test. The integers m and p are...
19
EXPERT REPLIES
Last post by moonavav
Mon Feb 12, 2018 2:28 am
If x, y and z are positive numbers, is xy+z > x+yz?
by Max@Math Revolution »
$$If\ x,y\ and\ z\ are\ positive\ numbers,\ is\ xy+z>x+yz?$$...
1
Last post by Max@Math Revolution
Sun Feb 11, 2018 4:48 pm
If x and y are integers, is x^2+11x+13y an even number?
by Max@Math Revolution »
$$If\ x\ and\ y\ are\ integers,is\ x^2+11x+13y\ an\ even\ number?$$...
2
Last post by Max@Math Revolution
Sun Feb 11, 2018 4:48 pm
At a certain hotel
by BTGmoderatorDC »
At a certain hotel, every room has air conditioning or cable TV or...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Sun Feb 11, 2018 7:37 am
If xy > 0, is xyz < 0?
by M7MBA »
If xy > 0, is xyz < 0? (1) xz > 0 (2) yz > 0 The OA is...
1
Last post by GMATGuruNY
Sun Feb 11, 2018 3:59 am
Sets X and Y consist solely of positive integers. Each set
by vinni.k »
Sets X and Y consist solely of positive integers. Each set contains...
3
Last post by vinni.k
Sat Feb 10, 2018 10:02 am
If a and b are integers
by BTGmoderatorDC »
If a and b are integers, and m is an even integer, is ab/4 an...
1
Last post by GMATGuruNY
Sat Feb 10, 2018 4:36 am
Is x=√x^2 ?
by VJesus12 »
$$\text{Is}\ x=\sqrt{x^2}\ ?$$ (1) x = even (2) 13 < x < 17 The...
0
Last post by VJesus12
Sat Feb 10, 2018 1:56 am
If x is not equal to zero, is |x| < 1 ?
by VJesus12 »
If x is not equal to zero, is |x|<1? $$(1)\ \ \ \ x^2<1\ $$...
0
Last post by VJesus12
Sat Feb 10, 2018 1:48 am
How many apples are there in the box?
by VJesus12 »
How many apples are there in the box? (1) The average (arithmetic...
0
Last post by VJesus12
Sat Feb 10, 2018 1:39 am
If the ratio of the price of 1 kilogram Camember
by VJesus12 »
If the ratio of the price of 1 kilogram Camembert cheese to the price...
0
Last post by VJesus12
Sat Feb 10, 2018 1:30 am
If x and y are integers, is xy an even?
by VJesus12 »
If x and y are integers, is xy an even? (1) x is an odd (2) y is an...
0
Last post by VJesus12
Sat Feb 10, 2018 1:22 am
What is the perimeter of quadrilateral Q?
by BTGmoderatorAT »
What is the perimeter of quadrilateral Q? (1) Q is a rectangle. (2)...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Fri Feb 09, 2018 4:21 pm
What is the perimeter of quadrilateral Q
by BTGmoderatorDC »
What is the perimeter of quadrilateral Q? (1) Q is a rectangle. (2)...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Fri Feb 09, 2018 6:38 am
Set K consists of a finite number of consecutive
by Vincen »
Set K consists of a finite number of consecutive odd integers. If x...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Thu Feb 08, 2018 10:15 am
If a > b > c > 0, is c < 3 ?
by Vincen »
If a > b > c > 0, is c < 3 ? $$(1)\ \...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Thu Feb 08, 2018 9:57 am
Is a positive?
by Vincen »
Is a positive? (1) a - b > 0 (2) 2a - b > 0 The OA is the...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Thu Feb 08, 2018 9:14 am
How many red balls are in the barrel?
by Vincen »
How many red balls are in the barrel? (1) The probability of pulling...
0
Last post by Vincen
Thu Feb 08, 2018 8:44 am
Tom started a company with 5 of his friends from the
by Vincen »
Tom started a company with 5 of his friends from the college. They...
0
Last post by Vincen
Thu Feb 08, 2018 8:32 am
If C and D are unique integers, does C = 0?
by Vincen »
If C and D are unique integers, does C = 0? (1) CD = C^2 (2) D = 4...
0
Last post by Vincen
Thu Feb 08, 2018 8:16 am
Mark biked
by BTGmoderatorDC »
Mark biked from his house to his friend's house in how many hours?...
1
Last post by GMATGuruNY
Thu Feb 08, 2018 4:58 am
If a and b are two-digit positive numbers and c is a three d
by BTGmoderatorAT »
If a and b are two-digit positive numbers and c is a three digit...
0
Last post by BTGmoderatorAT
Wed Feb 07, 2018 8:31 am
If P and Q
by BTGmoderatorDC »
If P and Q are circular regions, what is the radius of the larger of...
1
Last post by GMATGuruNY
Wed Feb 07, 2018 4:06 am
What is the value of (x+3y)/(3x-y)?
by Max@Math Revolution »
$$What\ is\ the\ value\ of\...
2
Last post by Max@Math Revolution
Tue Feb 06, 2018 11:39 pm