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Re: What is the remainder when x is divided by 6?

What is the remainder when x is divided by 6? (1) x is divisible by 1,005,879 (2) x is divisible by 1,234,890 OA B Source: Veritas Prep Statement 1: \(x\) is divisible by \(1,005,879\) \(1005,879\) is not divisible by \(2.\) but it is divisible by \(3 (1+0+0+5+8+7+9=30 )\) \(\Rightarrow\) if \(x =2...

by swerve

Thu Jan 21, 2021 3:25 am
Forum: Data Sufficiency
Topic: What is the remainder when x is divided by 6?
Replies: 1
Views: 17

Re: There are 8 teams in a certain league and each team plays each of the other teams exactly once. If each game is play

There are 8 teams in a certain league and each team plays each of the other teams exactly once. If each game is played by 2 teams, what is the total number of games played? A. 15 B. 16 C. 28 D. 56 E. 64 Answer: C Source: Official Guide One needs to always find \(n\) and \(r\) in permutation and com...


Re: If \(s\) and \(t\) are positive integers such that \(\dfrac{s}{t} = 64.12,\) which of the following could be the rem

If \(s\) and \(t\) are positive integers such that \(\dfrac{s}{t} = 64.12,\) which of the following could be the remainder when \(s\) is divided by \(t?\) (A) 2 (B) 4 (C) 8 (D) 20 (E) 45 Answer: E Source: Official Guide Here, we have \(\dfrac{s}{t} = 64.12\) \(s = t\cdot 64.12\) \(s = 64t + t\cdot ...


Re: Fatima is organizing the order of events on the final day of a women’s athletics competition. On this day 6 events w

Fatima is organizing the order of events on the final day of a women’s athletics competition. On this day 6 events will take place: 100m final, 1,500m final, long jump, high jump, javelin, and discus. The javelin and the discus competition must take place one after another (in either order), and ne...


Arithmetic

If \(J, S,\) and \(V\) are points on the number line, what is the distance between \(S\) and \(V?\)

1) The distance between \(J\) and \(S\) is \(20\)
2) The distance between \(J\) and \(V\) is \(25\)

The OA is E

Source: GMAT Prep

by swerve

Tue Jan 19, 2021 5:08 pm
Forum: Data Sufficiency
Topic: Arithmetic
Replies: 0
Views: 17

Percent And Interest Problems, Word Problems

The sale price of a certain jacket was 15 percent less than its original price, and the sale price of a certain shirt was 10 percent less than its original price. How much greater was the original price of the jacket than the original price of the shirt? 1) The sale price of the jacket was $83 great...

by swerve

Tue Jan 19, 2021 5:00 pm
Forum: Data Sufficiency
Topic: Percent And Interest Problems, Word Problems
Replies: 0
Views: 13

Combinations, Word Problems

Roger wants to arrange three of his five books on his bookshelf. Two of the five books are duplicates and can not both be selected. In how many different ways can Roger arrange his books?

A. 12
B. 36
C. 42
D. 60
E. 128

The OA is C

Source: Princeton Review

by swerve

Tue Jan 19, 2021 4:50 pm
Forum: Problem Solving
Topic: Combinations, Word Problems
Replies: 0
Views: 10

Fractions/Ratios/Decimals

A disc jockey plays only hip-hop and country-western records. If the disc jockey plays four country-western records for every seven hip-hop records, what fraction of the records he plays are country western? A. \(\dfrac{4}{5}\) B. \(\dfrac{7}{11}\) C. \(\dfrac{4}{7}\) D. \(\dfrac{4}{11}\) E. \(\dfra...

by swerve

Tue Jan 19, 2021 4:41 pm
Forum: Problem Solving
Topic: Fractions/Ratios/Decimals
Replies: 0
Views: 10

Word Problems

\begin{array}{|c|c|} \hline \text{Amount Indicated by Resident} & \text{Number of Residents} \\ \hline \$300 & 10 \\ \hline \$100 & 20 \\ \hline \$50 & 30 \\ \hline \$10 & 20 \\ \hline \end{array} The table shows the number of residents in a certain development who are willing to contribute to build...

by swerve

Mon Jan 18, 2021 4:54 pm
Forum: Problem Solving
Topic: Word Problems
Replies: 0
Views: 21

Re: A certain library charges a flat fee of $5 for any overdue book for the first x days the book is overdue, and an

A certain library charges a flat fee of $5 for any overdue book for the first x days the book is overdue, and an additional fee of m dollars per day for every day after x that the book is overdue. What is the fee for a book that is 12 days overdue? (1) The fee for a book that is 9 days overdue is $...


Re: In the addition problem ADD + ADD + ADD = SUMS, each of A, D, S, U, and M represents a different digit, and A is eve

In the addition problem ADD + ADD + ADD = SUMS, each of A, D, S, U, and M represents a different digit, and A is even. What is the value of the digit U? A. 2 B. 3 C. 4 D. 5 E. 6 OA D Source: Veritas Prep Let us take \(D = 1; S = 3 \& M = 3;\) Since \(S \& M\) are different digits \(D =1\) is not po...


Re: Machine A can make 350 widgets in 1 hour, and machine B can make 250 widgets in 1 hour. If both machines work togeth

Machine A can make 350 widgets in 1 hour, and machine B can make 250 widgets in 1 hour. If both machines work together, how much time will it take them to make a total of 1000 widgets? A. 1 hour and 20 minutes B. 1 hour and 24 minutes C. 1 hour and 30 minutes D. 1 hour and 36 minutes E. 1 hour and ...


Re: Eight points lie on the circumfrence of a circle

Eight points lie on the circumference of a circle.What is the positive difference between the number of triangles and the number of quadrilaterals that can be formed by connecting these points? a. 8 b. 14 c. 56 d. 70 e. 1,344 [spoiler]OA: B[/spoiler] Given, 8 points were not collinear. Difference \...

by swerve

Fri Jan 15, 2021 5:59 pm
Forum: Problem Solving
Topic: Eight points lie on the circumfrence of a circle
Replies: 3
Views: 4287

Number Properties

If \(p\) is an even integer and \(q\) is an odd integer, which of the following must be an odd integer?

A. \(\dfrac{p}{q}\)

B. \(pq\)

C. \(2p+q\)

D. \(2(p+q)\)

E. \(\dfrac{3p}{q}\)

The OA is C

Source: Official Guide

by swerve

Thu Jan 14, 2021 5:54 am
Forum: Problem Solving
Topic: Number Properties
Replies: 0
Views: 29

Roots

Which of the following is the value of \(\sqrt{\sqrt[3]{0.000064}}\)

A. \(0.004\)
B. \(0.008\)
C. \(0.02\)
D. \(0.04\)
E. \(0.2\)

The OA is E


Source: Official Guide

by swerve

Thu Jan 14, 2021 5:45 am
Forum: Problem Solving
Topic: Roots
Replies: 0
Views: 27