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Are you sure its [spoiler]{B}? [/spoiler] ; I got [spoiler]{D}[/spoiler] student : faculty = R : 1 S/F = R/1 Faculty will increase by f% ==> F + Ff/100 ==> F (1 + f/100) Students will decrease by S% = S - Ss/100 ==> S ( 1 - s/100) S ( 1 - s/100) / F (1 + f/100) R ( 100 - s)/(100 + f) I myself reach...

by amirhakimi

Tue Nov 26, 2013 1:09 am
Forum: Problem Solving
Topic: The number of students per faculty member
Replies: 8
Views: 1903

The number of students per faculty member

Right now, the number of students per faculty member is R. In 5 years, the number of faculty members will be increased by F% and the number of students will be decreased by S%. Which of the following represents the number of students per faculty member after the change? A)R B)R^-1 C)(100+S)/(100+F) ...

by amirhakimi

Mon Nov 25, 2013 10:27 pm
Forum: Problem Solving
Topic: The number of students per faculty member
Replies: 8
Views: 1903

Hi Patrick,
I wonder if any license left and if I am eligible to have one?
Thanks for your effort in helping others to prep.
GMATFix App Username: amirhakimi

by amirhakimi

Mon Nov 25, 2013 3:35 am
Forum: GMAT Strategy
Topic: My Thank You to BTG: GMATFix License Give-Away
Replies: 44
Views: 12816

Arithmetic Mean

Image

For age ranging from 12 (A=12) to 30, the average mass is within which of the following?

A)1000 to 2000
B)2000 to 3000
C)3000 to 4000
D)4000 to 5000
E)5000 to 6000

Answer is D

by amirhakimi

Mon Nov 25, 2013 2:36 am
Forum: Problem Solving
Topic: Arithmetic Mean
Replies: 6
Views: 1440

Hi there, It's kinda late to answer this :D but this might be anybody else concern as well. So, here is my idea regarding this case. I partially agree with Tommy. Don't skip any question simply because of it's category. Even in MSR questions there might be some easier questions. Here is the part tha...

by amirhakimi

Sun Nov 24, 2013 5:07 am
Forum: GMAT Integrated Reasoning
Topic: what is hardest part of IR
Replies: 4
Views: 4993

MGMAT IR Interact!

Hi, For those of you who not yet tried MGMAT IR Interac, I highly recommend checking it out here . It not only provides you with specific strategy for each question type but also gives you a few extra sample question to practice with the clock ticking! In order to use the program, you need to regist...

by amirhakimi

Sun Nov 24, 2013 4:32 am
Forum: GMAT Integrated Reasoning
Topic: MGMAT IR Interact!
Replies: 3
Views: 5144

The most challenging OG Reading so far (part 7 of 7)

In Winters v. United States (1908), the Supreme Court held that the right to use waters flowing through or adjacent to the Fort Belknap Indian Reservation was reserved to American Indians by the treaty establishing the reservation. Although this treaty did not mention water rights, the Court ruled t...

by amirhakimi

Fri Nov 22, 2013 6:27 am
Forum: Reading Comprehension
Topic: The most challenging OG Reading so far (part 7 of 7)
Replies: 0
Views: 1124

The most challenging OG Reading so far (part 6 of 7)

In Winters v. United States (1908), the Supreme Court held that the right to use waters flowing through or adjacent to the Fort Belknap Indian Reservation was reserved to American Indians by the treaty establishing the reservation. Although this treaty did not mention water rights, the Court ruled t...

by amirhakimi

Fri Nov 22, 2013 6:26 am
Forum: Reading Comprehension
Topic: The most challenging OG Reading so far (part 6 of 7)
Replies: 0
Views: 1081

The most challenging OG Reading so far (part 5 of 7)

In Winters v. United States (1908), the Supreme Court held that the right to use waters flowing through or adjacent to the Fort Belknap Indian Reservation was reserved to American Indians by the treaty establishing the reservation. Although this treaty did not mention water rights, the Court ruled t...

by amirhakimi

Fri Nov 22, 2013 6:23 am
Forum: Reading Comprehension
Topic: The most challenging OG Reading so far (part 5 of 7)
Replies: 0
Views: 1036

The most challenging OG Reading so far (part 4 of 7)

In Winters v. United States (1908), the Supreme Court held that the right to use waters flowing through or adjacent to the Fort Belknap Indian Reservation was reserved to American Indians by the treaty establishing the reservation. Although this treaty did not mention water rights, the Court ruled t...

by amirhakimi

Fri Nov 22, 2013 6:20 am
Forum: Reading Comprehension
Topic: The most challenging OG Reading so far (part 4 of 7)
Replies: 0
Views: 1057

The most challenging OG Reading so far (part 3 of 7)

In Winters v. United States (1908), the Supreme Court held that the right to use waters flowing through or adjacent to the Fort Belknap Indian Reservation was reserved to American Indians by the treaty establishing the reservation. Although this treaty did not mention water rights, the Court ruled t...

by amirhakimi

Fri Nov 22, 2013 6:17 am
Forum: Reading Comprehension
Topic: The most challenging OG Reading so far (part 3 of 7)
Replies: 0
Views: 1257

The most challenging OG Reading so far (part 2 of 7)

In Winters v. United States (1908), the Supreme Court held that the right to use waters flowing through or adjacent to the Fort Belknap Indian Reservation was reserved to American Indians by the treaty establishing the reservation. Although this treaty did not mention water rights, the Court ruled t...

by amirhakimi

Fri Nov 22, 2013 6:10 am
Forum: Reading Comprehension
Topic: The most challenging OG Reading so far (part 2 of 7)
Replies: 0
Views: 1061

This ones is easy to handle since it's mentioned that "Although this treaty did not mention water rights , the Court ruled that the federal government, when it created the reservation, intended to deal fairly with American Indians by reserving for them the waters without which their lands would...

by amirhakimi

Fri Nov 22, 2013 6:05 am
Forum: Reading Comprehension
Topic: The most challenging OG Reading so far (part 1 of 7)
Replies: 1
Views: 1354

The most challenging OG Reading so far (part 1 of 7)

In Winters v. United States (1908), the Supreme Court held that the right to use waters flowing through or adjacent to the Fort Belknap Indian Reservation was reserved to American Indians by the treaty establishing the reservation. Although this treaty did not mention water rights, the Court ruled t...

by amirhakimi

Fri Nov 22, 2013 6:03 am
Forum: Reading Comprehension
Topic: The most challenging OG Reading so far (part 1 of 7)
Replies: 1
Views: 1354