Can you provide some maths topics for GMAT®?

[ANIL]

Hi

I would also like to know if you can provide some material in the maths section too. i am planning to take GMAT so that i can continue my future academic.

Thanks u
ANIL

[Torsten]

Dear Anil,

Thanks for your questions, we are looking into the option of providing materials for the GMAT maths section as well.

TOEIC listening, photographs: Ball game

[Anil]

Thanks Torsten,

I hope you guys can do it ASAP.

Regards
Anil

[Guest]

:D
Math tests will make the site all the more popular.
The verbal help is very good.
can we have some tests on other aspects of English as well.

[Lamsonblue]

Hi evrybody, i am really sorry, i am a very new member coming from Vietnam and difficult to me to find a suitable topic to post my question, a Math ques. So, i hope you guys can help me...and may be we can use this topic to help each other in Math. :)
this is my asked question: " A certain theater has 100 balcony seats. For every $2 increase in the price of a balcony seat above $10; 5 fewer seats will be sold. If all the balcony seats are sold when the price of each seat is $10, which of the follwing could be the price of a balcony seat if the revenue from the sale of balcony seats is $1,360.
A) $12
B) $14
C) $16
D) $17
E) $18.
Thanx load. i really can not get the underline mean.

[Lamsonblue]

somebody helps me... :?

[Lamsonblue]

i asked Dr Math at http://mathforum.org/dr.math/faq/faq.divisibility.html
and he gave me the ans..hi hi...i post to evrybody
If the price for the balcony seats is $10, then all 100 seats will
be sold. As the price for the balcony seats increases, fewer people
will buy tickets because of the higher prices.

In fact, we are told that each time the price increases by $2, the
number of people buying tickets will decrease by 5. So if the price
goes up from $10 to $12, then the number of people buying tickets
will go down from 100 to 95. Then when the price goes up again from
$12 to $14, the number of people buying tickets will decrease from
95 to 90. And so on.

We need to find which combination of ticket price and number of
tickets sold gives $1360 as the total amount of ticket sales:

price number total sales
---------------------------
10 100 1000
12 95 1140
14 90 ??
16 85 ??
18 80 ??
...
and we got the ans....:)

[Jamiegirl]

hey everyone! i recently started studying for the GMAT and i'm confused by this question. does anyone know how to solve it?? I tried but can't figure out the venn diagram. I'd love a detailed explanation on how you get the answer :) thanks.

1. Of 200 students taking the GMAT, all of them have college degrees, 120 have been out of college for at least 3 years, 70 have business degrees, and 60 have been out of college for less than 3 years and do not have business degrees. How many of them have been out of college for at least 3 years and have business degrees.

(A) 40
(B) 50
(C) 60
(D) 70
(E) 80

[BenchPrepGURU]

Venn diagrams are awesome, but they aren't always the best solution to set problems.

1. Of 200 students taking the GMAT, all of them have college degrees, 120 have been out of college for at least 3 years, 70 have business degrees, and 60 have been out of college for less than 3 years and do not have business degrees. How many of them have been out of college for at least 3 years and have business degrees.

(A) 40
(B) 50
(C) 60
(D) 70
(E) 80

Solution: Because the categories into which the students have been divided are mutually exclusive, we use a table, and not a Venn diagram:




Note that you don’t have to fill out the entire table to obtain the correct answer which is (B)

Just as a reminder - only use a Venn diagram when your categories overlap; for categories that are mutually exclusive, use a table

BenchPrepGURU
benchprep.com