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If $x>0$ and $x^2=161,$ what is the best whole number approximation of $x?$

by Vincen » Sun Jun 14, 2020 4:43 am

Last post by Vincen
Sun Jun 14, 2020 4:43 am

In the given figure, if $QR = 15 \text{cm}, PR= 3 \text{cm}$ and $RT =5 \text{cm}.$ If $QS = ST,$

by Vincen » Sun Jun 14, 2020 4:39 am

Last post by Vincen
Sun Jun 14, 2020 4:39 am

A rectangular photo has a $2\text{mm}$ thick frame uniformly around it. If the frame size is reduced to

by Vincen » Sun Jun 14, 2020 4:34 am

Last post by Vincen
Sun Jun 14, 2020 4:34 am

In a survey of political preferences, 85% of those asked were in favor of at least one of the three candidates – Ann,

by Vincen » Sun Jun 14, 2020 4:29 am

Last post by Vincen
Sun Jun 14, 2020 4:29 am

A rectangular solid, 3 x 4 x 12, is inscribed in a sphere so that all eight of its vertices are on the sphere. What is

by Vincen » Sun Jun 14, 2020 4:27 am

Last post by Vincen
Sun Jun 14, 2020 4:27 am

If $\dfrac{z^2+6z+9}{z^2-9}=2,$ what is the value of $z?$

by Vincen » Sun Jun 14, 2020 4:24 am

Last post by Vincen
Sun Jun 14, 2020 4:24 am

Is $x$ is a positive integer, what is $\left(\dfrac{2^x}{2^{-x}}\right)^x?$

by Vincen » Sun Jun 14, 2020 4:20 am

Last post by Vincen
Sun Jun 14, 2020 4:20 am

$\dfrac{\frac12\cdot\dfrac{\frac34}{\frac23}}{\frac29}=$

by Vincen » Sun Jun 14, 2020 4:14 am

Last post by Vincen
Sun Jun 14, 2020 4:14 am

A parabola has one $x$-intercept at $(– 4, 0).$ If the vertex is at $(2, 5),$ find the other $x$-intercept.

by Vincen » Sun Jun 14, 2020 4:07 am

Last post by Vincen
Sun Jun 14, 2020 4:07 am

Find the remainder when $7^{1234}$ is divided by $10?$

by Vincen » Sun Jun 14, 2020 4:03 am

Last post by Vincen
Sun Jun 14, 2020 4:03 am

In a certain game, a one-inch square piece is placed in the lower-left corner of an eight-by-eight grid made up of

by Vincen » Sun Jun 14, 2020 4:00 am

Last post by Vincen
Sun Jun 14, 2020 4:00 am

In $XYZ$ Building, a flight of stairs connects each floor to the next, and each flight of stairs is separated from the

by Vincen » Sun Jun 14, 2020 3:55 am

Last post by Vincen
Sun Jun 14, 2020 3:55 am

Which of the following is NOT divisible by the product of $5, 6,$ and $8?$

by Vincen » Sun Jun 14, 2020 3:48 am

Last post by Vincen
Sun Jun 14, 2020 3:48 am

Which of the following is equal to 3/8 of 1.28?

by Vincen » Sun Jun 14, 2020 3:44 am

Last post by Vincen
Sun Jun 14, 2020 3:44 am

The average (arithmetic mean) of 4 positive integers is 50. If the average of 2 of these integers is 45, what is the gre

by Vincen » Sun Jun 14, 2020 3:42 am

Last post by Vincen
Sun Jun 14, 2020 3:42 am

Bill celebrated his 12th birthday on April 1, 1898, which was a Friday. On which day of the week did Bill celebrate his

by Vincen » Sun Jun 14, 2020 3:38 am

Last post by Vincen
Sun Jun 14, 2020 3:38 am

The average (arithmetic mean) of 3a + 4 and another number is 2a.

by BTGModeratorVI » Sat Jun 13, 2020 5:42 am

Last post by Brent@GMATPrepNow
Sat Jun 13, 2020 10:44 am

David and Ron are ordering food for a business lunch.

by BTGModeratorVI » Sat Jun 13, 2020 5:43 am

Last post by Brent@GMATPrepNow
Sat Jun 13, 2020 10:43 am

A container in the shape of a right circular cylinder is 1/2 full of water. If the volume of water in the container is

by M7MBA » Fri Jun 05, 2020 8:33 am

Last post by deloitte247
Sat Jun 13, 2020 8:07 am

If the least common multiple of a positive integer $z$ and 24 is 72, and the GCD of $z$ and 54 is 9, what is the

by Gmat_mission » Sat Jun 06, 2020 4:53 am

Last post by deloitte247
Sat Jun 13, 2020 5:40 am

If $3|3 – x| = 7,$ what is the product of all the possible values of $x?$

by Gmat_mission » Sat Jun 06, 2020 5:16 am

Last post by Scott@TargetTestPrep
Fri Jun 12, 2020 1:53 pm

A geometric sequence is one in which the ratio of any term after the first to the preceding term is a constant. If the

by Gmat_mission » Sat Jun 06, 2020 5:08 am

Last post by Scott@TargetTestPrep
Fri Jun 12, 2020 1:52 pm

If $[z]$ denotes the greatest integer less than or equal to $z$ and $[z] = -1,$ which of the following statements

by Gmat_mission » Sat Jun 06, 2020 4:59 am

Last post by Scott@TargetTestPrep
Fri Jun 12, 2020 1:51 pm

Last year, Christine received 12 monthly paychecks.

by BTGModeratorVI » Fri Jun 05, 2020 11:46 am

Last post by Scott@TargetTestPrep
Fri Jun 12, 2020 1:49 pm

Number Properties

by swerve » Wed Jun 10, 2020 3:51 am

Last post by Scott@TargetTestPrep
Fri Jun 12, 2020 1:48 pm

A bank offers an interest of 5% per annum compounded annually on all its deposits. If $10,000 is deposited, what will be

by BTGmoderatorDC » Tue Jun 09, 2020 8:22 pm

Last post by Scott@TargetTestPrep
Fri Jun 12, 2020 1:47 pm

On a partly cloudy day, Derek decides to walk

by BTGModeratorVI » Fri Jun 05, 2020 11:40 am

Last post by Scott@TargetTestPrep
Fri Jun 12, 2020 1:46 pm

A convenience store stocks soda in 12-ounce and 24-ounce bottles.

by BTGModeratorVI » Fri Jun 05, 2020 11:42 am

Last post by Scott@TargetTestPrep
Fri Jun 12, 2020 1:44 pm

The time it took car A to travel 400 miles was 2 hours less than the

by BTGModeratorVI » Fri Jun 05, 2020 11:43 am

Last post by Scott@TargetTestPrep
Fri Jun 12, 2020 1:43 pm

The figure shows parallelogram ABCD, and O is the intersection of two diagonals. OA = 4, OB

by Max@Math Revolution » Wed Jun 10, 2020 2:34 am

Last post by Max@Math Revolution
Fri Jun 12, 2020 12:43 am

A total of 120 investment advisors work at a particular financial services firm, 30 in bonds and the rest inequities.

by Gmat_mission » Sun Jun 07, 2020 4:01 am

Last post by Scott@TargetTestPrep
Thu Jun 11, 2020 1:06 pm

Line $D$ passes through point $(-2,5),$ and the product of its $x$-intercept and $y$-intercept is positive. Whic

by Gmat_mission » Sun Jun 07, 2020 4:08 am

Last post by Scott@TargetTestPrep
Thu Jun 11, 2020 1:05 pm

Gambling with 4 dice, what is the probability of getting an even sum?

by Gmat_mission » Sun Jun 07, 2020 4:11 am

Last post by Scott@TargetTestPrep
Thu Jun 11, 2020 1:04 pm

OG: If the relations shown hold for the operation @ and the numbers m, n, p, q and r,

by AbeNeedsAnswers » Fri Jun 05, 2020 6:19 pm

Last post by Scott@TargetTestPrep
Thu Jun 11, 2020 1:03 pm

Before being simplified, the instructions for computing

by BTGModeratorVI » Fri Jun 05, 2020 11:44 am

Last post by Scott@TargetTestPrep
Thu Jun 11, 2020 1:02 pm

OG: In a poll, 200 subscribers to Financial Magazine X indicated which of five specific companies

by AbeNeedsAnswers » Fri Jun 05, 2020 6:26 pm

Last post by Scott@TargetTestPrep
Thu Jun 11, 2020 1:01 pm

If cube X has an edge of length e and cube Y has an edge of length e + 1, how much greater is the total surface area of

by BTGmoderatorDC » Sun Jun 07, 2020 7:00 pm

Last post by Scott@TargetTestPrep
Thu Jun 11, 2020 1:00 pm

When Jessica withdrew $200 from her bank account, her account balance decreased by 2/5. If she deposits an amount equal

by BTGmoderatorDC » Sat Jun 06, 2020 10:45 pm

Last post by Scott@TargetTestPrep
Thu Jun 11, 2020 12:59 pm

A total of 22 men and 26 women were at a party, and the average

by BTGModeratorVI » Fri Jun 05, 2020 11:41 am

Last post by Scott@TargetTestPrep
Thu Jun 11, 2020 12:58 pm

OG: If Z is not equal to 0 and Z + (1 – 2Z^2)/Z = W/Z, then W =

by AbeNeedsAnswers » Fri Jun 05, 2020 6:21 pm

Last post by Scott@TargetTestPrep
Thu Jun 11, 2020 12:57 pm

If y < x < 0, which of the following CANNOT be true?

by BTGModeratorVI » Thu Jun 11, 2020 8:41 am

Last post by Brent@GMATPrepNow
Thu Jun 11, 2020 10:19 am

The figure shows square ABCD, point E on line BC, and point F on line CD. Moreover BE

by Max@Math Revolution » Tue Jun 09, 2020 4:15 am

Last post by Max@Math Revolution
Thu Jun 11, 2020 12:31 am

Rectangle ABCD is inscribed in a circle with center X. If the area of the rectangle is eight times its width, and the

by BTGmoderatorDC » Wed Jun 10, 2020 5:56 pm

Last post by Jay@ManhattanReview
Wed Jun 10, 2020 11:03 pm

In a marketing survey for products A, B, and C, 1,000 people were asked which of the products, if any...

by BTGmoderatorLU » Mon Jun 08, 2020 10:16 am

Last post by Scott@TargetTestPrep
Wed Jun 10, 2020 1:14 pm

When positive integer A is divided by 6, the remainder

by BTGModeratorVI » Mon Jun 08, 2020 11:55 am

Last post by Scott@TargetTestPrep
Wed Jun 10, 2020 1:13 pm

When positive integer x is divided by 20, the remainder is 8.

by BTGModeratorVI » Mon Jun 08, 2020 11:57 am

Last post by Scott@TargetTestPrep
Wed Jun 10, 2020 1:10 pm

If n divided by 7 has a remainder of 2, what is the remainder when 3 times n is divided by 7?

by BTGModeratorVI » Mon Jun 08, 2020 11:58 am

Last post by Scott@TargetTestPrep
Wed Jun 10, 2020 1:02 pm

When the positive integer x is divided by 11, the quotient is y and the remainder 3. When x is divided by 19, the remain

by BTGModeratorVI » Mon Jun 08, 2020 11:59 am

Last post by Scott@TargetTestPrep
Wed Jun 10, 2020 1:01 pm

If n is a prime number greater than 3, what is the remainder when n^2 is divided by 12 ?

by BTGModeratorVI » Mon Jun 08, 2020 12:00 pm

Last post by Scott@TargetTestPrep
Wed Jun 10, 2020 12:57 pm

When 10 is divided by the positive integer n, the remainder is n - 4. Which of the following could be the value of n?

by BTGModeratorVI » Mon Jun 08, 2020 12:05 pm

Last post by Scott@TargetTestPrep
Wed Jun 10, 2020 12:55 pm

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