Search found 438 matches
- by gmat009
Tue Dec 16, 2008 9:39 am- Forum: Sentence Correction
- Topic: GMAT prep sc
- Replies: 9
- Views: 2032
- by gmat009
Tue Dec 02, 2008 1:58 pm- Forum: Sentence Correction
- Topic: human eye
- Replies: 12
- Views: 4896
Can you explain why "dated to be" changes the meaning of sentenceparallel_chase wrote:There is one little exception to the rule that I mentioned.
If the subordinate clause is an adverb clause, introduced at the end of the sentence, comma is not used to separate it from the main clause.
Hope this helps.
- by gmat009
Mon Nov 24, 2008 7:32 pm- Forum: Sentence Correction
- Topic: Tough SC
- Replies: 17
- Views: 7836
- by gmat009
Mon Nov 24, 2008 7:28 pm- Forum: Sentence Correction
- Topic: Shrimp
- Replies: 9
- Views: 2131
bridge
If car X followed car Y across a certain bridge that is 1/2 mile long, how many seconds did it take car X to travel across the bridge? (1) Car X drove onto the bridge exactly 3 seconds after car Y drove onto the bridge and drove off the bridge exactly 2 seconds after car Y drove off the bridge. (2) ...
- by gmat009
Mon Nov 24, 2008 6:03 pm- Forum: Data Sufficiency
- Topic: bridge
- Replies: 4
- Views: 2806
Find the equation of PQ y = mx+c c = 30 m = -3/5 (rise/run, and since its a downward sloping line slope is negative) y = -(3/5)x + 30 For both the coordinates to be integers, x has to be a multiple of 5. So the possible values of x = 0,5,10,15,20,25,30,35,40,45,50 = 11 values Answer is D Thanks....
- by gmat009
Mon Nov 24, 2008 4:30 pm- Forum: Problem Solving
- Topic: Coordinates
- Replies: 4
- Views: 1560
Coordinates
In the figure attached, how many of the points on line segment PQ have coordinates that are both integers?
(A) 5
(B) 8
(C) 10
(D) 11
(E) 20
Plz. explain
- by gmat009
Mon Nov 24, 2008 2:24 pm- Forum: Problem Solving
- Topic: Coordinates
- Replies: 4
- Views: 1560
wildlife preserve
A wildlife preserve is being planned for 3,000 rhinoceroses. The preserve is to contain a total of 10,000 acres of watering area, plus 100 acres of grazing area for each rhinoceros. If the number of rhinoceroses is expected to increase by 10 percent, how many thousand acres should the preserve have ...
- by gmat009
Mon Nov 24, 2008 2:08 pm- Forum: Problem Solving
- Topic: wildlife preserve
- Replies: 4
- Views: 5098
rectangular tabletop
A rectangular tabletop consists of a piece of laminated wood bordered by a thin metal strip along its four edges. The surface area of the tabletop is x square feet, and the total length of the strip before it was attached was x feet. If the tabletop is 3 feet wide, what is its approximate length, in...
- by gmat009
Mon Nov 24, 2008 1:49 pm- Forum: Problem Solving
- Topic: rectangular tabletop
- Replies: 2
- Views: 4638
You want to basically count how many numbers have 13 at the end, between 324,700 and 458,600. - Let's ignore 324,700-324,999 and 458,001-458,600 to start, and just say: "try and find how many 13's there are between 325,000 and 458,000." - You know that each thousand number has 10 of them ...
- by gmat009
Mon Nov 24, 2008 12:34 pm- Forum: Problem Solving
- Topic: Integers
- Replies: 4
- Views: 2069
CAn you plz. explain this step..........rohangupta83 wrote:imo E
every one hundred digits have only one number which has tens digit 1 and units digit 3
Thanks
- by gmat009
Mon Nov 24, 2008 12:02 pm- Forum: Problem Solving
- Topic: Integers
- Replies: 4
- Views: 2069
Thanks.........dmateer25 wrote:It rose from 100 to x. This means x - 100 = Total increase from 1967 to 1985
Now divide x-100 by 18 to get the average annual increase.
Just as an example lets say x=190
190 - 100 = Total increase
90 = total increase
Average annual increase = 90/18 = 5
- by gmat009
Mon Nov 24, 2008 11:54 am- Forum: Problem Solving
- Topic: consumer price index
- Replies: 5
- Views: 3437
- by gmat009
Mon Nov 24, 2008 11:27 am- Forum: Problem Solving
- Topic: consumer price index
- Replies: 5
- Views: 3437
Integers
How many integers between 324,700 and 458,600 have tens digit 1 and units digit 3?
(A) 10,300
(B) 10,030
(C) 1,353
(D) 1,352
(E) 1,339
- by gmat009
Mon Nov 24, 2008 11:16 am- Forum: Problem Solving
- Topic: Integers
- Replies: 4
- Views: 2069
Rock samples........have been dated....and thus are This eliminates A and B, incorrect usage of "has" option D, "are" is missing. incorrect usage "thus evidence", We need a linking verb "are" to connect the subject "rock samples" with its verb "...
- by gmat009
Mon Nov 24, 2008 10:38 am- Forum: Sentence Correction
- Topic: Tough SC
- Replies: 17
- Views: 7836