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What is the value of (2^{2020} + 2^{2018}) / (2^{2020}-2^{20

by Max@Math Revolution » Fri Feb 15, 2019 12:04 am

Last post by Max@Math Revolution
Sun Feb 17, 2019 5:17 pm

Which of the following expressions is equal to 2^32-2^31-2^3

by Max@Math Revolution » Thu Feb 14, 2019 12:45 am

Last post by Max@Math Revolution
Sun Feb 17, 2019 5:15 pm

A and B start from Opladen and Cologne respectively at the

by BTGmoderatorLU » Sat Feb 16, 2019 2:14 pm

Last post by GMATGuruNY
Sun Feb 17, 2019 4:35 am

A scientist has 400 units of a 6% phosphoric acid solution,

by swerve » Sat Dec 22, 2018 9:03 am

Last post by Brent@GMATPrepNow
Sat Feb 16, 2019 7:30 am

Two water pumps, working simultaneously at their respective

by swerve » Sat Dec 22, 2018 9:11 am

Last post by Scott@TargetTestPrep
Fri Feb 15, 2019 5:25 pm

A shipping company has four empty trucks that will head out

by BTGmoderatorDC » Sun Dec 23, 2018 2:04 pm

Last post by Scott@TargetTestPrep
Fri Feb 15, 2019 5:24 pm

On the most recent test in stats class, Jamal scored x point

by BTGmoderatorDC » Sun Dec 23, 2018 2:05 pm

Last post by Scott@TargetTestPrep
Fri Feb 15, 2019 5:22 pm

A plane traveled k miles in its first 96 minutes of flight

by BTGmoderatorLU » Sat Dec 22, 2018 6:13 pm

Last post by Scott@TargetTestPrep
Fri Feb 15, 2019 5:22 pm

What is the smallest integer n such that 2^8 is a factor of

by Max@Math Revolution » Thu Dec 20, 2018 11:28 pm

Last post by Scott@TargetTestPrep
Fri Feb 15, 2019 5:21 pm

If the farmer sells 75 of his chickens, his stock of feed wi

by BTGmoderatorDC » Wed Dec 12, 2018 10:22 pm

Last post by Scott@TargetTestPrep
Fri Feb 15, 2019 5:21 pm

The sum of the weekly salaries of 5 employees is $3,250. If

by BTGmoderatorDC » Mon Dec 24, 2018 5:09 am

Last post by Scott@TargetTestPrep
Fri Feb 15, 2019 5:17 pm

There are 10 books on a shelf: 5 English books, 3 Spanish bo

by BTGmoderatorDC » Mon Dec 24, 2018 7:25 pm

Last post by Scott@TargetTestPrep
Fri Feb 15, 2019 5:17 pm

Frank and Georgia started traveling from A to B at the same

by BTGmoderatorLU » Fri Jan 25, 2019 2:38 pm

Last post by Scott@TargetTestPrep
Fri Feb 15, 2019 5:16 pm

the mixture to make the ratio of milk and water in the new m

by vishwash » Sat Jan 05, 2019 11:56 am

Last post by Scott@TargetTestPrep
Fri Feb 15, 2019 5:15 pm

Triangle XYZ is an isosceles right triangle. If side XY is l

by BTGmoderatorDC » Fri Feb 08, 2019 6:13 pm

Last post by Scott@TargetTestPrep
Fri Feb 15, 2019 5:14 pm

The product P of two prime numbers is between 9 and 55.

by BTGmoderatorLU » Tue Feb 12, 2019 1:53 pm

Last post by Scott@TargetTestPrep
Fri Feb 15, 2019 5:14 pm

A mountain resort will hold its annual one-day snowboarding

by BTGmoderatorDC » Tue Feb 12, 2019 7:13 pm

Last post by Scott@TargetTestPrep
Fri Feb 15, 2019 5:14 pm

How many integers between 18 and 3399 are multiples of 17?

by Max@Math Revolution » Wed Feb 13, 2019 12:35 am

Last post by Max@Math Revolution
Fri Feb 15, 2019 12:03 am

If 4<=x<=6 and 2<=y<=3, then

by fskilnik@GMATH » Thu Feb 14, 2019 10:49 am

Last post by fskilnik@GMATH
Thu Feb 14, 2019 5:11 pm

Which of the following numbers is closest to 100*(11-sqrt(

by fskilnik@GMATH » Thu Feb 14, 2019 12:50 pm

Last post by fskilnik@GMATH
Thu Feb 14, 2019 5:01 pm

Three points are chosen independently an at random on the ci

by BTGmoderatorDC » Thu Feb 14, 2019 3:45 am

Last post by fskilnik@GMATH
Thu Feb 14, 2019 4:37 pm

A hundred identical cubic boxes are currently arranged in

by AAPL » Tue Feb 12, 2019 4:34 am

Last post by swerve
Thu Feb 14, 2019 11:28 am

A group of x people is practicing levitation yoga. One-fourt

by AAPL » Thu Feb 14, 2019 3:22 am

Last post by GMATGuruNY
Thu Feb 14, 2019 10:10 am

If x^(1-x) = 4, what is the value of

by fskilnik@GMATH » Wed Feb 13, 2019 6:12 pm

Last post by fskilnik@GMATH
Thu Feb 14, 2019 4:51 am

In the rectangular coordinate system, which of the above rep

by fskilnik@GMATH » Wed Feb 13, 2019 2:03 pm

Last post by fskilnik@GMATH
Thu Feb 14, 2019 4:19 am

The area of triangle KLM is equal to the area of rectangle

by AAPL » Thu Feb 14, 2019 3:17 am

Last post by AAPL
Thu Feb 14, 2019 3:17 am

How many numbers between 1 and 200, inclusive, have a 2 in

by Max@Math Revolution » Mon Feb 11, 2019 11:40 pm

Last post by Max@Math Revolution
Thu Feb 14, 2019 12:44 am

Out of 2 broken TV sets and 6 fixed TV sets in Joe's Fix-My-

by BTGmoderatorDC » Fri Feb 08, 2019 6:04 am

Last post by Scott@TargetTestPrep
Wed Feb 13, 2019 6:35 pm

An electrical supplies store sells 140 power stabilizer

by AAPL » Fri Feb 08, 2019 5:07 am

Last post by Scott@TargetTestPrep
Wed Feb 13, 2019 6:35 pm

A computer chip manufacturer expects the ratio of the number

by BTGmoderatorLU » Mon Feb 11, 2019 3:18 pm

Last post by Scott@TargetTestPrep
Wed Feb 13, 2019 6:35 pm

If there is a 20% chance of rain every day for the next 7

by BTGmoderatorLU » Mon Feb 11, 2019 3:27 pm

Last post by Scott@TargetTestPrep
Wed Feb 13, 2019 6:34 pm

In the xy-coordinate plane, if the point (0,2) lies on the g

by BTGmoderatorDC » Mon Feb 11, 2019 4:57 pm

Last post by Scott@TargetTestPrep
Wed Feb 13, 2019 6:32 pm

At her current job, Mary gets a 1.5% raise twice per year.

by swerve » Tue Feb 12, 2019 8:24 am

Last post by Scott@TargetTestPrep
Wed Feb 13, 2019 6:31 pm

A companyâ€™s four cars running 10 hrs a day consume 1200 lt

by AAPL » Sun Feb 10, 2019 5:48 am

Last post by RoryParer
Wed Feb 13, 2019 4:57 am

If x=0.2, then what is the value of x^3-1/x-1?

by Max@Math Revolution » Mon Feb 11, 2019 1:15 am

Last post by Max@Math Revolution
Wed Feb 13, 2019 12:34 am

How many three digit numbers that do not contain the digit 2

by BTGmoderatorDC » Tue Feb 12, 2019 9:51 pm

Last post by BTGmoderatorDC
Tue Feb 12, 2019 9:51 pm

In a group of 100 adults, 75 percent of the women are

by AAPL » Sun Feb 10, 2019 5:44 am

Last post by Scott@TargetTestPrep
Tue Feb 12, 2019 7:34 pm

The concentration of a certain chemical in a full water tank

by AAPL » Thu Jan 31, 2019 4:56 am

Last post by Scott@TargetTestPrep
Tue Feb 12, 2019 7:34 pm

At Megalomania Industries, factory workers were paid $20 per

by AAPL » Sun Feb 10, 2019 5:33 am

Last post by Scott@TargetTestPrep
Tue Feb 12, 2019 7:31 pm

During the four years that Mrs. Lopez owned her car, she fou

by BTGmoderatorDC » Sun Feb 10, 2019 1:36 am

Last post by Scott@TargetTestPrep
Tue Feb 12, 2019 7:31 pm

A survey of potential voters was conducted to determine the

by BTGmoderatorDC » Mon Feb 11, 2019 5:21 am

Last post by Scott@TargetTestPrep
Tue Feb 12, 2019 7:26 pm

The greatest common factor of 16 and the positive integer n

by BTGmoderatorDC » Mon Feb 11, 2019 5:18 am

Last post by Scott@TargetTestPrep
Tue Feb 12, 2019 7:25 pm

A positive 5-digit integer is called "friendly" if

by fskilnik@GMATH » Tue Feb 12, 2019 7:05 am

Last post by fskilnik@GMATH
Tue Feb 12, 2019 5:49 pm

Winston created a function F such that F(1)=4, F(4)=3 and F(

by fskilnik@GMATH » Tue Feb 12, 2019 1:30 pm

Last post by fskilnik@GMATH
Tue Feb 12, 2019 5:33 pm

If O is the center of the circle with diameter AB and T is a

by fskilnik@GMATH » Mon Feb 11, 2019 11:49 am

Last post by GMATGuruNY
Tue Feb 12, 2019 2:12 pm

What is the probability that you get a pair when picking the

by swerve » Tue Feb 12, 2019 8:19 am

Last post by fskilnik@GMATH
Tue Feb 12, 2019 12:47 pm

In the figure given, x = 3(y-z). What is the value of x?

by fskilnik@GMATH » Mon Feb 11, 2019 6:10 am

Last post by Brent@GMATPrepNow
Tue Feb 12, 2019 7:39 am

Can someone please provide an explanation to this?

by WhatsaGMAT » Tue Feb 12, 2019 7:14 am

Last post by WhatsaGMAT
Tue Feb 12, 2019 7:14 am

a0 = 0, a1 = 1. an is the remainder when an-1 + an-2 is divi

by Max@Math Revolution » Fri Feb 08, 2019 1:24 am

Last post by Max@Math Revolution
Sun Feb 10, 2019 4:55 pm

What is the sum of the digits of the number (2^{2018})(5^{20

by Max@Math Revolution » Thu Feb 07, 2019 12:42 am

Last post by Max@Math Revolution
Sun Feb 10, 2019 4:54 pm

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