Quantcast
Channel: Various latest topics from GMAT Club Forum
Browsing all 53875 articles
Browse latest View live

Image may be NSFW.
Clik here to view.

Data Sufficiency problem - exponents

Source: Question Pack 1If X is an integer greater than 1, is X equal to 12th power of an integer?1. X is equal to 3rd power of an integer.2. X is equal to 4th power for an integer.OA is [Reveal]...

View Article


Image may be NSFW.
Clik here to view.

Data Sufficiency problem - exponents

Source: Question Pack 1If X is an integer greater than 1, is X equal to 12th power of an integer?1. X is equal to 3rd power of an integer.2. X is equal to 4th power for an integer.

View Article


Image may be NSFW.
Clik here to view.

What is the smallest integer that is the sum of 2 distinct

What is the smallest integer that is the sum of 2 distinct prime integers, each greater than 80 ?A. 170B. 172C. 173D. 199E. 186

View Article

Image may be NSFW.
Clik here to view.

Is Y < Z?

Is Y<Z?1) Y+Z=12) Y^2 < Z^2

View Article

Image may be NSFW.
Clik here to view.

Harold needs to buy a ticket to attend a conference for work

Harold needs to buy a ticket to attend a conference for work. His own department contributes $4 less than half the price of the ticket. The HR department will contributes $1 more than a third of the...

View Article


Image may be NSFW.
Clik here to view.

From a group of M employees, N will be selected, at random,

From a group of M employees, N will be selected, at random, to sit in a line of N chairs. There are absolutely no restrictions, either in the selection process nor in the order of seating both are...

View Article

Image may be NSFW.
Clik here to view.

How many different values of positive integer x, for which

How many different values of positive integer x, for which |x+8|<x, are there?A. 0B. 2C. 3D. 8E. 16

View Article

Image may be NSFW.
Clik here to view.

If x^(a - b) = 1, what is the value of x?

If x^(a - b) = 1, what is the value of x?(1) a b(2) x > 0

View Article


Image may be NSFW.
Clik here to view.

Uhmmm....no such answer?

Was wondering - what's the best strategy when you spend 1.30min on a PS question, solved it, feel like a man until you look up and discover there is no such answer?Should I re-read the exercise?...

View Article


Image may be NSFW.
Clik here to view.

The positive integers a and b leave remainders of 4 and 7

The positive integers a and b leave remainders of 4 and 7, respectively, when divided by 9. What is the remainder when a 2b is divided by 9?source: Optimus Prep

View Article

Image may be NSFW.
Clik here to view.

Data Sufficiency - doubts

Hi,can someone help me with this question please:Is quadrilateral ABCD a rhombus?(1) Line segments AC and BD are perpendicular bisectors of each other.(2) AB = BC = CD = ADThe answer it says is D- each...

View Article

Image may be NSFW.
Clik here to view.

600-700 ; Inequalities word problem ; A car travels from

A car travels from city a to city B, a distance of 240kms. The car travels half the distance at x kmph and the remaining distance at x+20 kmph. If the car has to complete the journey in less than 5...

View Article

Image may be NSFW.
Clik here to view.

Is a

Is a<b?1) a^3= ab2) |b| > |a| Also justify your answer using calculationsSource: 4Gmat

View Article


Image may be NSFW.
Clik here to view.

Is a+a^-1>2?

Is a+a^-1>2?1) a>02) a<1

View Article

Image may be NSFW.
Clik here to view.

Is 1/(x-y) < (y-x) ?

Is 1/(x-y) < (y-x) ?1) x is +ve 2) y is -veI took a very long time to solve this Does anyone know a shortcut? or a simpler method?Source: 4gmat

View Article


Image may be NSFW.
Clik here to view.

is a

is a<0?1) a^3<a^2+2a2) a^2>a^3Question discussed here : http://gmatclub.com/forum/is-a-160199.html#p1269309Expert reply:is-a-160199.html#p1269526

View Article

Image may be NSFW.
Clik here to view.

The average of a set of five distinct integers is 300.

The average of a set of five distinct integers is 300. If each number is less than 2,000, and the median of the set is the greatest possible value, what is the sum of the two smallest numbers?A....

View Article


Image may be NSFW.
Clik here to view.

Suppose x is an integer such that (x^2−x−1)^(x+2)=1

Suppose x is an integer such that (x^2x1)^{(x+2)}=1. How many possible values of x exist?A. 1B. 2C. 3D. 4E. 5 Kudos for correct solution[Reveal] Spoiler: OA to be updated soon

View Article

Image may be NSFW.
Clik here to view.

If m,n≠0, is [m]m^n > n^n[/m]?

If m,n0, is m^n > n^n? (1) |m| = n(2) m < n[Reveal] Spoiler: I think it's supposed to B. Can anyone confirm?Can anyone confirm the answer as I don't know what it is

View Article

Image may be NSFW.
Clik here to view.

combinatorics

Suppose that in a deck of 20 cards, each card has one of the numbers 1, 2, 3, 4, or 5 and there are four cards witheachnumber.If 10 cards are chosen from the deck at random,without replacement,what is...

View Article
Browsing all 53875 articles
Browse latest View live