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Free: one lesson and one timed question a day, picked by topic

In the formula shown, if \(g\) is a constant and \(x = -6\) when \(t = 2,\) what is the value of \(x\) when \(t = 4 ?\)

by VJesus12 » Mon Sep 21, 2020 7:00 am

1

Last post by DHRJ007
Mon Sep 21, 2020 7:47 am

Seven cars of seven different models are going to park in a row of seven side-by-side parking spots for an advertisement

by VJesus12 » Mon Sep 21, 2020 7:20 am

1

Last post by DHRJ007
Mon Sep 21, 2020 7:37 am

The sequence \(a_1, a_2, a_3, \ldots a_n\) is defined such that \(a_n=a_{n-1}+9+n\) for all \(n>1.\) If \(a_1=10,\) what

by VJesus12 » Mon Sep 21, 2020 7:18 am

0

Last post by VJesus12
Mon Sep 21, 2020 7:18 am

The product of two negative integers, \(a\) and \(b,\) is a prime number \(p.\) If \(p\) is the number of factors of

by Vincen » Mon Sep 21, 2020 6:37 am

0

Last post by Vincen
Mon Sep 21, 2020 6:37 am

If \(x\) is not equal to \(0\) and \(x^y=1,\) then which of the following must be true?

by M7MBA » Thu Sep 17, 2020 1:09 am

1

Last post by Scott@TargetTestPrep
Mon Sep 21, 2020 6:31 am

Working at their normal constant rates, 20 diggers can dig a 100-meter long trench in hard soil in 3 days. A constructio

by M7MBA » Thu Sep 17, 2020 1:11 am

1

Last post by Scott@TargetTestPrep
Mon Sep 21, 2020 6:30 am

Starting with 0, a mathematician labels every non-negative integer as one of five types: alpha, beta, gamma, delta, or

by M7MBA » Thu Sep 17, 2020 1:13 am

1

Last post by Scott@TargetTestPrep
Mon Sep 21, 2020 6:29 am

The variable \(x\) takes on integer values between \(1\) and \(7\) inclusive as shown above. What is the probability

by M7MBA » Thu Sep 17, 2020 1:18 am

1

Last post by Scott@TargetTestPrep
Mon Sep 21, 2020 6:28 am

A contractor estimated that his 10-man crew could complete the construction in 110 days if there was no rain. (Assume th

by Vincen » Mon Sep 21, 2020 6:28 am

0

Last post by Vincen
Mon Sep 21, 2020 6:28 am

If the average (arithmetic mean) of \(5\) positive temperatures is \(x\) degrees Fahrenheit, then the sum of the \(3\)

by M7MBA » Thu Sep 17, 2020 1:21 am

1

Last post by Scott@TargetTestPrep
Mon Sep 21, 2020 6:27 am

Lucy deposited $62500 in an investment fund that provided 16 percent annual return compounded quarterly. If she made no

by M7MBA » Thu Sep 17, 2020 1:29 am

1

Last post by Scott@TargetTestPrep
Mon Sep 21, 2020 6:27 am

If Carol can finish a job in 5 hours and Steve can finish the same job in 10 hours, how many minutes will it take both o

by BTGModeratorVI » Mon Sep 14, 2020 8:43 am

3

Last post by Scott@TargetTestPrep
Mon Sep 21, 2020 6:26 am

How many three-digit numerals begin with a digit that represents a prime number and end with a digit that represents a p

by BTGModeratorVI » Mon Sep 14, 2020 8:48 am

3

Last post by Scott@TargetTestPrep
Mon Sep 21, 2020 6:25 am

What is the angle between the minute and the hour hand of the clock which shows \(12:24?\)

by Vincen » Mon Sep 21, 2020 6:24 am

0

Last post by Vincen
Mon Sep 21, 2020 6:24 am

Today, Bill is thirteen times as old as Pete. In nine years, Bill will be four times as old as Pete...

by BTGmoderatorLU » Thu Sep 17, 2020 10:56 am

1

Last post by Scott@TargetTestPrep
Mon Sep 21, 2020 6:24 am

In a student body the ratio of men to women was 1 to 4. After

by BTGModeratorVI » Mon Sep 14, 2020 8:49 am

4

Last post by Scott@TargetTestPrep
Mon Sep 21, 2020 6:22 am

There are six cards bearing numbers \(2, 4, 5, 5, 5, 6.\) If two cards are randomly selected from the lot, what is the

by Vincen » Mon Sep 21, 2020 6:18 am

0

Last post by Vincen
Mon Sep 21, 2020 6:18 am

Six children — \(A, B, C, D, E,\) and \(F\) — are going to sit in six chairs in a row. Child \(E\) must be somewhere to

by Vincen » Mon Sep 21, 2020 6:14 am

0

Last post by Vincen
Mon Sep 21, 2020 6:14 am

Properties of perfect squares

by ayushiiitm » Thu Jun 10, 2010 1:08 pm

7

Last post by Neha sharma
Mon Sep 21, 2020 6:03 am

How many points \((x, y)\) lie on the line segment between \(\left(22, 12 \frac23\right)\) and

by Vincen » Mon Sep 21, 2020 3:24 am

0

Last post by Vincen
Mon Sep 21, 2020 3:24 am

A bank employee invested $2500 in January 2000 at 5% rate of interest p.a. The bank revised the rate of interest to 6%

by BTGmoderatorDC » Sun Sep 20, 2020 6:18 pm

0

Last post by BTGmoderatorDC
Sun Sep 20, 2020 6:18 pm

Baseball's World Series matches \(2\) teams against each other in a best-of-seven series. The first team to win four gam

by Gmat_mission » Sun Sep 20, 2020 9:35 am

0

Last post by Gmat_mission
Sun Sep 20, 2020 9:35 am

Quentin put an amount of money into each of two new investments, \(X\) and \(Y.\) Investment \(X\) pays \(x\%\) simple a

by Gmat_mission » Sun Sep 20, 2020 9:30 am

0

Last post by Gmat_mission
Sun Sep 20, 2020 9:30 am

The average (arithmetic mean) of 4 different integers is 75. If the largest integer is 90, what is the least possible

by Gmat_mission » Sun Sep 20, 2020 9:27 am

0

Last post by Gmat_mission
Sun Sep 20, 2020 9:27 am

The value of \(\dfrac{10^8-10^2}{10^7-10^3}\) is closest to which of the following?

by Gmat_mission » Sun Sep 20, 2020 9:23 am

0

Last post by Gmat_mission
Sun Sep 20, 2020 9:23 am

If \(p\) is a positive integer and \(p^2\) has total \(17\) positive factors, then find the number of positive integers

by Gmat_mission » Sun Sep 20, 2020 9:19 am

0

Last post by Gmat_mission
Sun Sep 20, 2020 9:19 am

Justin and Joe started driving eastwards from point \(A\) and point \(B\) respectively, where point \(B\) was \(8\) kilo

by Gmat_mission » Sun Sep 20, 2020 9:15 am

0

Last post by Gmat_mission
Sun Sep 20, 2020 9:15 am

If \(\sqrt{x} = x,\) then which of the following must be true?

by Gmat_mission » Sun Sep 20, 2020 9:11 am

0

Last post by Gmat_mission
Sun Sep 20, 2020 9:11 am

A lunar mission is made up of \(x\) astronauts and is formed from a total of \(12\) astronauts. A day before the launch

by Gmat_mission » Sun Sep 20, 2020 9:07 am

0

Last post by Gmat_mission
Sun Sep 20, 2020 9:07 am

\(\left(\dfrac12\right)^{-3}\cdot\left(\dfrac14\right)^{-2}\cdot\left(\dfrac1{16}\right)^{-1}\)=

by Gmat_mission » Sun Sep 20, 2020 9:04 am

0

Last post by Gmat_mission
Sun Sep 20, 2020 9:04 am

Students at a school were on average 180 cm tall. The average female height was 170 cm, and the average male height was

by Gmat_mission » Sun Sep 20, 2020 8:58 am

0

Last post by Gmat_mission
Sun Sep 20, 2020 8:58 am

\(\sqrt{3\sqrt{80}+\frac{3}{9+4\sqrt5}}=\)

by Gmat_mission » Sun Sep 20, 2020 8:53 am

0

Last post by Gmat_mission
Sun Sep 20, 2020 8:53 am

What is the sum of all consecutive multiples of 8 between 400 and 600, inclusive?

by AAPL » Sat Sep 19, 2020 2:55 pm

1

Last post by swerve
Sun Sep 20, 2020 8:35 am

The Warm Muffin Bakery’s cookie sales are always 60 percent of its muffin sales. What would be the increase in The Warm

by BTGmoderatorDC » Sat Sep 19, 2020 6:54 pm

1

Last post by swerve
Sun Sep 20, 2020 8:07 am

(Algebra)The products of x and \(\frac {7}{15}\), as well as of x and \(\frac{41}{12}\) are positive integers.

by Max@Math Revolution » Wed Sep 16, 2020 6:02 am

3

Last post by deloitte247
Sun Sep 20, 2020 3:00 am

If a number p is prime, and 2p+1 = q, where q is also prime, then the decimal expansion of 1/q will produce a decimal

by BTGmoderatorDC » Fri Sep 18, 2020 5:10 pm

1

Last post by gmatter2012
Sat Sep 19, 2020 9:00 pm

The interior of a rectangular carton is designed by a certain manufacturer to have a volume of \(x\) cubic feet and a

by VJesus12 » Tue Sep 15, 2020 5:27 am

1

Last post by deloitte247
Sat Sep 19, 2020 12:34 pm

In a certain egg-processing plant, every egg must be inspected and is either accepted for processing or rejected. For

by VJesus12 » Tue Sep 15, 2020 5:20 am

1

Last post by deloitte247
Sat Sep 19, 2020 11:54 am

In a certain state, gasoline stations compute the price per gallon "p", in dollars, charged at the pump by adding...

by BTGmoderatorLU » Sat Sep 19, 2020 10:27 am

0

Last post by BTGmoderatorLU
Sat Sep 19, 2020 10:27 am

60 Day Schedule

by tshives12 » Sat Sep 19, 2020 8:21 am

0

Last post by tshives12
Sat Sep 19, 2020 8:21 am

The positive difference of the fourth powers of two

by AAPL » Thu Oct 17, 2019 5:41 am

2

Last post by Brent@GMATPrepNow
Sat Sep 19, 2020 7:17 am

If f(x) = k(x - k) and k is a constant, what is the value of f(4) - f(3), in terms of k?

by BTGModeratorVI » Mon Sep 14, 2020 8:33 am

1

Last post by Brent@GMATPrepNow
Sat Sep 19, 2020 6:06 am

A manufacturer makes and sells 2 products, P and Q. The revenue

by BTGModeratorVI » Mon Sep 14, 2020 8:33 am

1

Last post by Brent@GMATPrepNow
Sat Sep 19, 2020 6:06 am

Flor is choosing three of five colors of paint to use for her art

by BTGModeratorVI » Mon Sep 14, 2020 8:34 am

1

Last post by Brent@GMATPrepNow
Sat Sep 19, 2020 6:05 am

The books on a bookshelf are either hardcover or paperback. Sixty percent

by BTGModeratorVI » Mon Sep 14, 2020 8:37 am

1

Last post by Brent@GMATPrepNow
Sat Sep 19, 2020 6:05 am

If money is invested at r percent interest, compounded annually,

by BTGModeratorVI » Mon Sep 14, 2020 8:38 am

1

Last post by Brent@GMATPrepNow
Sat Sep 19, 2020 6:04 am

Beth received 3/10 of the votes cast in a certian election.

by BTGModeratorVI » Mon Sep 14, 2020 8:40 am

1

Last post by Brent@GMATPrepNow
Sat Sep 19, 2020 6:03 am

If John is x years old now, and his father is 44 years old now

by BTGModeratorVI » Mon Sep 14, 2020 8:40 am

1

Last post by Brent@GMATPrepNow
Sat Sep 19, 2020 6:03 am

Number Properties

by swerve » Sat Sep 19, 2020 3:59 am

0

Last post by swerve
Sat Sep 19, 2020 3:59 am

Statistics And Sets Problems

by swerve » Sat Sep 19, 2020 3:49 am

0

Last post by swerve
Sat Sep 19, 2020 3:49 am

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