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by nitesh50 » Thu Dec 13, 2018 2:33 am

Last post by deloitte247
Sun Dec 16, 2018 12:46 pm

A mathematician has devised a formula that produces a series

by swerve » Sat Dec 15, 2018 10:00 am

Last post by [email protected]
Sat Dec 15, 2018 5:11 pm

Trains A and B are 190 miles apart. Train A leaves one hour

by alanforde800Maximus » Mon Oct 17, 2016 9:48 pm

Last post by rohit56
Sat Dec 15, 2018 3:33 am

A publication company launched two special magazines M1 and

by BTGmoderatorLU » Sat Dec 08, 2018 5:15 am

Last post by deloitte247
Sat Dec 15, 2018 2:53 am

If A is the center of the circle shown above and AB = BC

by BTGmoderatorLU » Wed Dec 12, 2018 3:34 pm

Last post by fskilnik@GMATH
Thu Dec 13, 2018 9:59 am

Three congruent circles overlap in such a way that each circ

by Anaira Mitch » Wed Dec 12, 2018 3:21 pm

Last post by GMATGuruNY
Thu Dec 13, 2018 7:16 am

The quadrilateral ABCD is a square with sides of length 12.

by Max@Math Revolution » Tue Dec 11, 2018 12:28 am

Last post by Max@Math Revolution
Thu Dec 13, 2018 4:56 am

What is the solution set of (1+|x|)(1+x) > 0?

by Max@Math Revolution » Mon Dec 10, 2018 12:22 am

Last post by Max@Math Revolution
Wed Dec 12, 2018 1:17 am

How many 4-letter words can be formed using the alphabets of

by AAPL » Tue Dec 11, 2018 4:59 am

Last post by Jay@ManhattanReview
Tue Dec 11, 2018 10:09 pm

A car overtakes a goods train, wich is 400 m long and

by AAPL » Tue Dec 11, 2018 5:12 am

Last post by Jay@ManhattanReview
Tue Dec 11, 2018 9:49 pm

Quant Sequence Problem #131

by DCS80 » Sun Jan 27, 2013 11:50 am

Last post by Anaira Mitch
Tue Dec 11, 2018 3:51 pm

This year, a woman has a lucrative one-year position. During

by BTGmoderatorDC » Mon Dec 10, 2018 7:23 pm

Last post by GMATGuruNY
Tue Dec 11, 2018 4:17 am

The ratio of the marked price to the cost price of a mobile

by vishwash » Mon Dec 10, 2018 12:14 pm

Last post by Jay@ManhattanReview
Tue Dec 11, 2018 12:27 am

Which of the following equations is satisfied by x=1+âˆš2?

by Max@Math Revolution » Thu Dec 06, 2018 11:47 pm

Last post by Max@Math Revolution
Sun Dec 09, 2018 5:49 pm

Tom saved $10,000 at a constant compound interest rate of r

by Max@Math Revolution » Wed Dec 05, 2018 11:19 pm

Last post by Max@Math Revolution
Sun Dec 09, 2018 5:49 pm

A cow is tethered to the corner of a rectangular shed.

by BTGmoderatorLU » Sat Dec 08, 2018 4:58 am

Last post by fskilnik@GMATH
Sat Dec 08, 2018 5:10 pm

A grocer stacked orange in a pile. The bottom layer was

by BTGmoderatorLU » Sat Dec 08, 2018 5:22 am

Last post by fskilnik@GMATH
Sat Dec 08, 2018 4:33 pm

Circle question help

by jchung402 » Thu Aug 14, 2014 7:04 am

Last post by Brent@GMATPrepNow
Fri Dec 07, 2018 7:28 am

A triangle is formed by connecting three randomly chosen ver

by Max@Math Revolution » Wed Dec 05, 2018 12:57 am

Last post by Max@Math Revolution
Thu Dec 06, 2018 11:46 pm

Three men sit at a table. One dollar is placed in front of

by BTGmoderatorLU » Wed Dec 05, 2018 2:40 pm

Last post by swerve
Thu Dec 06, 2018 11:20 am

Mr. McCall selects a number that is two-digit and positive.

by swerve » Wed Dec 05, 2018 10:50 am

Last post by [email protected]
Wed Dec 05, 2018 1:35 pm

All the 7 books of the fictional character series Horry

by AAPL » Wed Dec 05, 2018 5:34 am

Last post by Brent@GMATPrepNow
Wed Dec 05, 2018 6:36 am

If n is a positive integer, which of the following could be

by Max@Math Revolution » Sun Dec 02, 2018 10:43 pm

Last post by Max@Math Revolution
Wed Dec 05, 2018 12:56 am

Mary is building a pyramid out of stacked rows of soup cans.

by AAPL » Mon Dec 03, 2018 5:22 am

Last post by fskilnik@GMATH
Mon Dec 03, 2018 4:49 pm

If x^2=x+1, then x^4=?

by Max@Math Revolution » Fri Nov 30, 2018 12:45 am

Last post by Max@Math Revolution
Sun Dec 02, 2018 5:42 pm

The equation of a circle in the x-y coordinate plane is x^2

by Max@Math Revolution » Thu Nov 29, 2018 1:36 am

Last post by Max@Math Revolution
Sun Dec 02, 2018 5:41 pm

A club has 10 members. One president and two vice-presidents

by Max@Math Revolution » Wed Nov 28, 2018 12:20 am

Last post by Max@Math Revolution
Fri Nov 30, 2018 12:44 am

if the straight line y = x + c is tangent to the circle (x-1

by fskilnik@GMATH » Sun Nov 25, 2018 9:30 am

Last post by fskilnik@GMATH
Thu Nov 29, 2018 4:12 pm

If 1+2+2^2+... +2^n=2^{n+1}-1, what is the largest prime fac

by Max@Math Revolution » Tue Nov 27, 2018 1:31 am

Last post by fskilnik@GMATH
Thu Nov 29, 2018 10:35 am

New cars leave a car factory in a repeating pattern of red,

by AAPL » Thu Nov 29, 2018 5:11 am

Last post by fskilnik@GMATH
Thu Nov 29, 2018 7:08 am

James started from his home and drove eastwards at a

by AAPL » Thu Nov 29, 2018 5:01 am

Last post by GMATGuruNY
Thu Nov 29, 2018 5:11 am

Difficult Manhatan Problem

by kakz » Mon Oct 24, 2011 9:35 am

Last post by Brent@GMATPrepNow
Wed Nov 28, 2018 9:21 am

A chili recipe calls for the final mixture to consist of 1/2

by vinni.k » Mon Nov 26, 2018 8:14 am

Last post by vinni.k
Wed Nov 28, 2018 5:45 am

Let A=2^50, B=3^30, and C=4^20. Which of the following is tr

by Max@Math Revolution » Sun Nov 25, 2018 11:26 pm

Last post by Max@Math Revolution
Wed Nov 28, 2018 12:19 am

In a certain apartment building, there are one-bedroom and t

by Mike@Magoosh » Mon Feb 23, 2015 3:50 pm

Last post by shardauniversity
Tue Nov 27, 2018 10:57 pm

At an auto detailing company, it takes 15 minutes for an

by swerve » Mon Nov 26, 2018 10:21 am

Last post by fskilnik@GMATH
Tue Nov 27, 2018 6:07 pm

In the xy-coordinate system, rectangle ABCD is inscribed

by BTGmoderatorLU » Mon Nov 26, 2018 2:40 pm

Last post by Jay@ManhattanReview
Mon Nov 26, 2018 11:09 pm

A six-digit positive integer, ABCDEF, is divisible by all

by BTGmoderatorDC » Mon Nov 26, 2018 12:41 am

Last post by fskilnik@GMATH
Mon Nov 26, 2018 4:45 am

Find x^4 + 1/x^4 if x â€“ 1/x = 2.

by Max@Math Revolution » Thu Nov 22, 2018 11:42 pm

Last post by Max@Math Revolution
Sun Nov 25, 2018 5:26 pm

In the figure above, lines k1 and k2 are parallel to each

by BTGmoderatorLU » Thu Nov 22, 2018 1:42 pm

Last post by deloitte247
Sat Nov 24, 2018 1:43 pm

List M consists of 50 decimals, each of which has a value be

by BTGmoderatorDC » Fri Nov 23, 2018 4:27 am

Last post by swerve
Fri Nov 23, 2018 10:11 am

Find the units digit of 3^{2018} - 2^{2018}.

by Max@Math Revolution » Wed Nov 21, 2018 2:28 am

Last post by Max@Math Revolution
Thu Nov 22, 2018 11:41 pm

Which of the following is NOT a point on the circle of

by BTGmoderatorLU » Wed Nov 21, 2018 2:22 pm

Last post by fskilnik@GMATH
Thu Nov 22, 2018 2:40 am

A man walking at a constant rate of 4 miles per hour is pass

by swerve » Wed Nov 21, 2018 10:24 am

Last post by GMATGuruNY
Wed Nov 21, 2018 2:39 pm

Problem solving:Prime numbers.

by ash4gmat » Mon Nov 09, 2015 9:41 am

Last post by Anaira Mitch
Wed Nov 21, 2018 6:14 am

What is the area of a regular hexagon with side-length 2?

by Max@Math Revolution » Sun Nov 18, 2018 11:28 pm

Last post by Max@Math Revolution
Wed Nov 21, 2018 2:26 am

In the given diagram, the circle touches the y-axis at the

by BTGmoderatorDC » Sat Nov 17, 2018 8:12 pm

Last post by Jay@ManhattanReview
Tue Nov 20, 2018 10:18 pm

A woman has seven cookies - four chocolate chip and three

by BTGmoderatorLU » Mon Nov 19, 2018 3:11 pm

Last post by GMATGuruNY
Tue Nov 20, 2018 4:04 am

The number line above represents which of the following

by swerve » Mon Nov 19, 2018 8:44 am

Last post by Brent@GMATPrepNow
Mon Nov 19, 2018 10:57 am

Three circles with radii of 2 cm , 3 cm, and 5 cm,

by AAPL » Mon Nov 19, 2018 5:26 am

Last post by fskilnik@GMATH
Mon Nov 19, 2018 10:20 am

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