Clik here to view.
The number of vertices formed by four lines could be any no.
The number of vertices formed by four lines could be any number fromA) 0 to 6B) 1 to 6C) 4 to 6D) 0 to 4E) 4 to 5
View ArticleClik here to view.
If x
If x<y, and y(y2x)=2 x^2, what is the value of xy?A) 2B) \sqrt{2}C) 1D) 1E) \sqrt{2}
View ArticleClik here to view.
Last year Manfred received 26 paychecks. Each of his first 6
The Official Guide For GMAT Quantitative Review, 2ND EditionLast year Manfred received 26 paychecks. Each of his first 6 paychecks was $750; each of his remaining paychecks was $30 more than each of...
View ArticleClik here to view.
If 25 percent of p is equal to 10 percent of q, and pq#0, th
The Official Guide For GMAT Quantitative Review, 2ND EditionIf 25 percent of p is equal to 10 percent of q, and pq#0, then p is what percent of q ?(A) 2.5%(B) 15%(C) 20%(D) 35%(E) 40%Problem...
View ArticleClik here to view.
If the length of an edge of cube X is twice the length of an
The Official Guide For GMAT Quantitative Review, 2ND EditionIf the length of an edge of cube X is twice the length of an edge of cube Y, what is the ratio of the volume of cube Y to the volume of cube...
View ArticleClik here to view.
Machines A and B always operate independently and at their r
The Official Guide For GMAT Quantitative Review, 2ND EditionMachines A and B always operate independently and at their respective constant rates. When working alone, Machine A can fill a production lot...
View ArticleClik here to view.
An artist wishes to paint a circular region on a square post
The Official Guide For GMAT Quantitative Review, 2ND EditionAn artist wishes to paint a circular region on a square poster that is 2 feet on a side. If the area of the circular region is to be 1/2 the...
View ArticleClik here to view.
is sqroot x is an interger?
Is sqroot x is an interger?1) The unit digit of x is 22) x is divisible by 3.
View ArticleClik here to view.
There are two inlets and one outlet to a cistern. One of the
There are two inlets and one outlet to a cistern. One of the inlets takes 3 hours to fill up the cistern and the other inlet takes twice as much time to fill up the same cistern. Both of the inlets are...
View ArticleClik here to view.
The median height of the 5 children in family A is 118
The median height of the 5 children in family A is 118 cm. How many children in family A are taller than 128cm?(1) The average height of the children in family A is 120cm. (2) The second highest child...
View ArticleClik here to view.
NEW!!! Units digits, exponents, remainders problems
Units digits, exponents, remainders problemsFind below links to units digits, exponents, remainders, cyclicity problems.Problem...
View ArticleClik here to view.
A driver completed the first 20 miles of a 40-mile trip at a
The Official Guide For GMAT Quantitative Review, 2ND EditionA driver completed the first 20 miles of a 40-mile trip at an average speed of 50 miles per hour. At what average speed must the driver...
View ArticleClik here to view.
A $500 investment and a $1,500 investment have a combined ye
The Official Guide For GMAT Quantitative Review, 2ND EditionA $500 investment and a $1,500 investment have a combined yearly return of 8.5 percent of the total of the two investments. If the $500...
View ArticleClik here to view.
For any integer n greater than 1, [n denotes the product of
The Official Guide For GMAT Quantitative Review, 2ND EditionFor any integer n greater than 1, [n denotes the product of all the integers from 1 to n, inclusive. How many prime numbers are there between...
View ArticleClik here to view.
The figure shown above consists of three identical circles t
The Official Guide For GMAT Quantitative Review, 2ND EditionAttachment:Untitled.pngThe figure shown above consists of three identical circles that are tangent to each other. If the area of the shaded...
View ArticleClik here to view.
On a certain transatlantic crossing, 20 percent of a ship's
The Official Guide For GMAT Quantitative Review, 2ND EditionOn a certain transatlantic crossing, 20 percent of a ship's passengers held round-trip tickets and also took their cars aboard the ship. If...
View ArticleClik here to view.
A, B and C start swimming in a pool simultaneously from the
A, B and C start swimming in a pool simultaneously from the same end. To complete 10 laps, A takes 10 minutes, B takes 8 minutes and C takes 6 minutes. What is the ratio of speeds A:B:C?A. 3:4:5B....
View ArticleClik here to view.
If x and y are positive integer and xy is an even integer, w
If x and y are positive integer and xy is an even integer, which of the following can be an odd integer?A.x B.xy C.xy D.x+2y E.x/3it is given that C is correct, why not E.Yes and No conditions exists...
View ArticleClik here to view.
If x and k are integers and (12^x)(4^2x+1)= (2^k)(3^2), what
The Official Guide For GMAT Quantitative Review, 2ND EditionIf x and k are integers and (12^x)(4^{2x+ 1})= (2^k)(3^2), what is the value of k ?(A) 5(B) 7(C) 10(D) 12(E) 14Problem SolvingQuestion:...
View ArticleClik here to view.
If the variables, X, Y, and Z take on only the values 10, 20
The Official Guide For GMAT Quantitative Review, 2ND EditionAttachment:Untitled.pngIf the variables, X, Y, and Z take on only the values 10, 20, 30, 40, 50, 60, or 70 with frequencies indicated by the...
View Article