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divisors of 21,000
I'm developing new questions for a GMAT course and wanted some thoughts on this one:
How many positive divisors of 21,000 have exactly two prime factors, for example 100?
- by kevincanspain
Mon Sep 18, 2017 12:39 am- Forum: Problem Solving
- Topic: divisors of 21,000
- Replies: 1
- Views: 1489
Wonderful analysis! Note that if you know the ratio of the lengths of the sides, you know that there is only one combination of angles possible, as all triangles with sides of a given ratio are similar to one another. Since there is complete certainty regarding the angles,we can say that (1) is suff...
- by kevincanspain
Mon Jan 02, 2017 6:57 am- Forum: Data Sufficiency
- Topic: Are all angles of triangle ABC
- Replies: 3
- Views: 3470
Did March have 4 Sundays?
If Vernon was born several years ago in the month of March, did the month in which he was born have 4 Sundays? (March always has 31 days)
(1) The month in which he was born had 4 Fridays and 4 Mondays.
(2) The month in which he was born had 5 Tuesdays.
- by kevincanspain
Thu Jun 02, 2016 12:57 am- Forum: Data Sufficiency
- Topic: Did March have 4 Sundays?
- Replies: 2
- Views: 1776
Is P inside C (coordinate geometry)
If C is a circle in the xy-plane with center (4,5) , and point P(a,b) is not on C , is P inside C?
(1) (a,-b) is inside C.
(2) (-a,b) is inside C.
- by kevincanspain
Thu Jun 02, 2016 12:30 am- Forum: Data Sufficiency
- Topic: Is P inside C (coordinate geometry)
- Replies: 0
- Views: 1261
I have taken the GMAT seven times, and my verbal score is always between 48 and 51, but I could never score more than 33 in the Bellcurves simulations! I have, however, a better opinion of their quant questions.
- by kevincanspain
Tue Mar 01, 2016 3:13 pm- Forum: Sentence Correction
- Topic: Comparisons
- Replies: 4
- Views: 1747
- by kevincanspain
Fri Jan 30, 2015 11:04 am- Forum: Ask the Test Maker
- Topic: Special Characters in Names
- Replies: 3
- Views: 4102
Special Characters in Names
How should candidates type their names when registering if these names have accents?
For example, Begoña, Movenpick (with two dots over the o)
Thanks in advance!
- by kevincanspain
Sat Jan 17, 2015 10:02 am- Forum: Ask the Test Maker
- Topic: Special Characters in Names
- Replies: 3
- Views: 4102
GMATPrep requests
Hello Rebecca, If you were one of Santa's elves, I would ask you to ask Santa to include in the next version of GMATPrep the following three features: Stats regarding the time spent on each question That the AWA essay be saved The ability to replace a question that has appeared in a previous simulat...
- by kevincanspain
Thu Jul 24, 2014 4:37 am- Forum: Ask the Test Maker
- Topic: GMATPrep requests
- Replies: 0
- Views: 1820
- by kevincanspain
Thu Jul 24, 2014 4:32 am- Forum: Ask the Test Maker
- Topic: Can the GMAT be done on paper?
- Replies: 2
- Views: 2426
Can the GMAT be done on paper?
Hello Rebecca,
I have a student who has been diagnosed with severe dry eye and photophobia due to lasik surgery. What sort of testing accomodation could be made for her?
- by kevincanspain
Tue Jul 22, 2014 5:38 am- Forum: Ask the Test Maker
- Topic: Can the GMAT be done on paper?
- Replies: 2
- Views: 2426
- by kevincanspain
Sun Mar 30, 2014 10:50 am- Forum: Ask the Test Maker
- Topic: GMATPrep Question Correction
- Replies: 5
- Views: 2971
He took each simulation once, and was disappointed to see several questions repeated in the verbal section. I will try each simulation to see whether questions in the two exams overlap and get back to you with the results. Thanks for your reply!
- by kevincanspain
Fri Mar 28, 2014 10:41 am- Forum: Ask the Test Maker
- Topic: GMATPrep Exam Pack
- Replies: 4
- Views: 3025
He took each simulation once, and was disappointed to see several questions repeated in the verbal section. I will try each simulation to see whether questions in the two exams overlap and get back to you with the results. Thanks for your reply!
- by kevincanspain
Fri Mar 28, 2014 10:40 am- Forum: Ask the Test Maker
- Topic: GMATPrep Exam Pack
- Replies: 4
- Views: 3025
GMATPrep Exam Pack
A student of mine noticed that there was a lot of overlap between the questions in the two exams of the GMATPrep Exam Pack, 9 in the verbal section alone! Is this is to be expected, or could there be a defect?
- by kevincanspain
Thu Mar 27, 2014 5:10 am- Forum: Ask the Test Maker
- Topic: GMATPrep Exam Pack
- Replies: 4
- Views: 3025
- by kevincanspain
Wed Feb 26, 2014 2:49 pm- Forum: Ask the Test Maker
- Topic: GMAC “punished� me for pointing out a genuine fault
- Replies: 27
- Views: 9568