Search found 563 matches


The original price of a suit is $200. The price increased

The original price of a suit is $200. The price increased 30%, and after this increase, the store published a 30% off coupon for a one-day sale. Given that the consumers who used the coupon on sale day were getting 30% off the increased price, how much did these consumers pay for the suit? A. $182 B...

by VJesus12

Fri Dec 13, 2019 10:49 am
Forum: Problem Solving
Topic: The original price of a suit is $200. The price increased
Replies: 2
Views: 267

Jackson invested $300,000, dividing it all unequally between

Jackson invested $300,000, dividing it all unequally between Account \(P\) and Account \(Q.\) At the end of the year, it turned out that Account \(P\) had earned 12% interest and Account \(Q\) had earned 25% interest. If Jackson earned a total of $60,000 in interest between the two accounts, which o...

by VJesus12

Fri Dec 13, 2019 10:46 am
Forum: Problem Solving
Topic: Jackson invested $300,000, dividing it all unequally between
Replies: 0
Views: 81

If \(\sqrt{3x+4}=x\), what is the value of \(x?\)

If \(\sqrt{3x+4}=x\), what is the value of \(x?\)

A. \(-4\)
B. \(-2\)
C. \(1\)
D. \(2\)
E. \(4\)

[spoiler]OA=E[/spoiler]

Source: GMAT Prep

by VJesus12

Fri Dec 13, 2019 10:40 am
Forum: Problem Solving
Topic: If \(\sqrt{3x+4}=x\), what is the value of \(x?\)
Replies: 1
Views: 183

If \(r\) and \(s\) are positive integers and \(r-s=6\),

If \(r\) and \(s\) are positive integers and \(r-s=6\), which of the following has the greatest value?

A. \(2r\)
B. \(2s\)
C. \(r +s\)
D. \(2r-s\)
E. \(2s-r\)

[spoiler]OA=A[/spoiler]

Source: GMAT Prep

by VJesus12

Fri Dec 13, 2019 10:35 am
Forum: Problem Solving
Topic: If \(r\) and \(s\) are positive integers and \(r-s=6\),
Replies: 2
Views: 252

For positive integer \(k\), is the expression

For positive integer \(k\), is the expression \((k + 2)(k^2 + 4k + 3)\) divisible by \(4?\)

(1) \(k\) is divisible by \(8.\)
(2) \(\dfrac{k + 1}3\) is an odd integer.

[spoiler]OA=A[/spoiler]

Source: Manhattan GMAT

by VJesus12

Fri Dec 13, 2019 10:28 am
Forum: Data Sufficiency
Topic: For positive integer \(k\), is the expression
Replies: 0
Views: 92

On the coordinate plane is point \( (0, 0) \) closer to poin

On the coordinate plane is point \( (0, 0) \) closer to point \((u, v)\) than to point \((u, v + 1) ?\)

(1) \(v + u^2 = -1\)

(2) \(v < 0\)

[spoiler]OA=A[/spoiler]

Source: GMAT Club Tests

by VJesus12

Fri Dec 13, 2019 10:24 am
Forum: Data Sufficiency
Topic: On the coordinate plane is point \( (0, 0) \) closer to poin
Replies: 0
Views: 90

A certain salesman's yearly income is determined by a base

A certain salesman's yearly income is determined by a base salary plus a commission on the sales he makes during the year. Was the salesman's commission larger than his base salary last year? (1) If the amount of the commission had been 30 percent higher, the salesman's total income (salary plus com...

by VJesus12

Fri Dec 13, 2019 10:19 am
Forum: Data Sufficiency
Topic: A certain salesman's yearly income is determined by a base
Replies: 1
Views: 151

To arrive at its destination on time, a bus should have

To arrive at its destination on time, a bus should have maintained a speed of VV kmh throughout its journey. Instead, after going the first third of the distance at VV kmh, the bus increased its speed and went the rest of the distance at (1.2)*V(1.2)*V kmh. If, as a result, the bus arrived at its de...

by VJesus12

Fri Dec 13, 2019 10:15 am
Forum: Data Sufficiency
Topic: To arrive at its destination on time, a bus should have
Replies: 0
Views: 92

If \(S_n = 2^n\), what is the unit's digit of \(S_{67}?\)

If \(S_n = 2^n\), what is the unit's digit of \(S_{67}?\)

(A) 2
(B) 4
(C) 6
(D) 8
(E) 0

[spoiler]OA=D[/spoiler]

Source: GMAT Club Tests

by VJesus12

Sun Dec 08, 2019 7:49 am
Forum: Problem Solving
Topic: If \(S_n = 2^n\), what is the unit's digit of \(S_{67}?\)
Replies: 2
Views: 175

If $1000 was invested at an annual interest rate of 5.6%

If $1000 was invested at an annual interest rate of 5.6% compounded annually, which of the following represents the amount the investment was worth after 3 years? A. \(1000(1.056)(3)\) B. \(1000(3+1.056)\) C. \(1000(1+3(0.056))\) D. \(1000(1+(0.056)3)1000(1+(0.056)3)\) E. \(1000(1.056)^3\) [spoiler]...

by VJesus12

Sun Dec 08, 2019 7:45 am
Forum: Problem Solving
Topic: If $1000 was invested at an annual interest rate of 5.6%
Replies: 2
Views: 178

If a sequence is defined by

If a sequence is defined by \(a_n=(a_n−1)\cdot(a_n−2)+1\) for all \(n ≥ 3\), and if \(a_1=1\) and \(a_2=1\), what is the 6th term?
(A) 1
(B) 7
(C) 22
(D) 155
(E) 721

[spoiler]OA=C[/spoiler]

Source: Magoosh

by VJesus12

Sun Dec 08, 2019 7:40 am
Forum: Problem Solving
Topic: If a sequence is defined by
Replies: 2
Views: 175

The cost of delivery for an order of desk chairs was $10.00

The cost of delivery for an order of desk chairs was $10.00 for the first chair and $1.00 for each additional chair in the order. If an office manager placed an order for \(n\) desk chairs, is \(n > 24 ?\) (1) The delivery cost for the order totaled more than $30.00. (2) The average (arithmetic mean...

by VJesus12

Sun Dec 08, 2019 7:33 am
Forum: Data Sufficiency
Topic: The cost of delivery for an order of desk chairs was $10.00
Replies: 1
Views: 110

If Q is a set of consecutive integers, what is the standard

If \(Q\) is a set of consecutive integers, what is the standard deviation of \(Q?\)

(1) Set \(Q\) contains 21 terms.
(2) The median of set \(Q\) is 20.

[spoiler]OA=A[/spoiler]

Source: Manhattan GMAT

by VJesus12

Sun Dec 08, 2019 7:30 am
Forum: Data Sufficiency
Topic: If Q is a set of consecutive integers, what is the standard
Replies: 1
Views: 96

The lifetime of all the batteries produced by a certain

The lifetime of all the batteries produced by a certain company in a year has a distribution that is symmetric about the mean \(m\). If the distribution has a standard deviation of \(d\), what percent of the distribution is greater than \(m+d?\) (1) 68 percent of the distribution lies in the interva...

by VJesus12

Sun Dec 08, 2019 7:27 am
Forum: Data Sufficiency
Topic: The lifetime of all the batteries produced by a certain
Replies: 1
Views: 138

If \(m, p\), and \(t\) are positive integers and

If \(m, p\), and \(t\) are positive integers and \(m < p < t\), is the product \(mpt\) an even integer?

(1) \(t – p = p - m\)
(2) \(t – m = 16\)

[spoiler]OA=E[/spoiler]

Source: Official Guide

by VJesus12

Sun Dec 01, 2019 11:47 am
Forum: Data Sufficiency
Topic: If \(m, p\), and \(t\) are positive integers and
Replies: 1
Views: 138