By dzyubam
- Sep 6, 02:00 AM
Math (PS)
The safety distance (meters) between cars moving on a motorway depends on their speed (meters per second):
If two cars want to maintain a time interval of 1 second between each other, which of the following speeds will breach the safety regulation?
(A) 5...
Read More
By dzyubam
- Sep 5, 02:00 AM
Math (PS)
All pages of the book are numbered. If the first page is numbered 1 and the last page is numbered 705, on how many pages does digit 9 appear in the numeration?
(A) 70
(B) 77
(C) 126
(D) 133
(E) 140
GMAT Daily Deals
GMAT or GRE: What's Right for...
Read More
By dzyubam
- Sep 2, 02:00 AM
Math (DS)
If and are positive integers, is an integer?
1.
2.
GMAT Daily Deals
UPenn Graduate Scores 740, Thanks GMATPill (Video). Learn more!
MBA Admit.com Special for GMAT Club Members-Gold pkg is only $1195. Mention code GMATCL611. Sign up!
OA and Explanation
Verbal (SC)
Even as they never...
Read More
By Kaplan
- Sep 1, 06:00 AM
The following GMAT sentence correction problem focuses on parallel structure. Remember, items in a list must be formatted in the exact same way in order to be correct on the GMAT.
Problem:
The threatened railway strike would cause significant inconvenience to the city: not only...
Read More
By dzyubam
- Sep 1, 02:00 AM
Math (PS)
If among 5 children there are 2 siblings, in how many ways can the children be seated in a row so that the siblings do not sit together?
(A) 38
(B) 46
(C) 72
(D) 86
(E) 102
GMAT Daily Deals
Free Kaplan GMAT Practice sets. Start practicing!
FREE B-School Cheat Sheets...
Read More
By Knewton
- Aug 31, 13:23 PM
This post was written by Sean Murphy. For more expert GMAT prep advice, check out the Knewton blog.
It is definitely important to learn the rules of grammar when studying Sentence Correction. But as a GMAT instructor, I’ve noticed that some...
Read More
By dzyubam
- Aug 31, 02:00 AM
Math (PS)
Comet A is seen near the Earth every 12 years while comet B every 20 years. If both comets were observed in 1979, for how many years do we have to wait to see the two comets together again? (Assume now is 2004)
(A) 16
(B)...
Read More
By dzyubam
- Aug 30, 02:00 AM
Math (PS)
If is divisible by 4, which of the following must be true?
(A) If is even then is odd.
(B) If then is not a positive integer.
(C) If is 0 then is not 0.
(D) is even.
(E) is...
Read More
By dzyubam
- Aug 29, 02:00 AM
Math (DS)
Is the mean of a non-empty set bigger than its median?
1. All members of are consecutive multiples of 3
2. The sum of all members of equals 75
GMAT Daily Deals
Application Boot Camp: 7 Profile Weaknesses and How to Correct Them. Learn more!
Need...
Read More
By Knewton
- Aug 27, 13:19 PM
In my last post, I covered the theory behind the Denial Test for Critical Reasoning Assumption questions and demonstrated how to do negations properly. If you're not sure what the Denial Test is or want a refresher on ...
Read More