Search found 34 matches
- by kaudes11114
Sat Mar 15, 2014 4:54 am- Forum: Sentence Correction
- Topic: Just like the background in art history
- Replies: 4
- Views: 2886
Just like the background in art history
Just like the background in art history needed by an archaeologist in order to evaluate finds of ancient art, the nautical archaeologist needs specialized knowledge of the history and theory of ship design in order to understand shipwrecks. A. Just like the background in art history needed by an ar...
- by kaudes11114
Sat Mar 15, 2014 4:53 am- Forum: Sentence Correction
- Topic: Just like the background in art history
- Replies: 4
- Views: 2886
thanks everyone! i solved the question like this K:A = 5:3 so K has 5x stamps and A has 3x Stamps after K gave A 10 of her stamps ratio is 7:5 so (5x-10)/(3x+10)= 7/5 solving this we will get x= 30 So as a result of gift K have 7x-5x=60 more stamps than A What is wrong with this approach? You're al...
- by kaudes11114
Mon Mar 10, 2014 5:30 pm- Forum: Data Sufficiency
- Topic: The number of stamps that Kaye and Alberto had
- Replies: 9
- Views: 7245
thanks everyone!
i solved the question like this
K:A = 5:3
so K has 5x stamps and A has 3x Stamps
after K gave A 10 of her stamps ratio is 7:5
so (5x-10)/(3x+10)= 7/5
solving this we will get x= 30
So as a result of gift K have 7x-5x=60 more stamps than A
What is wrong with this approach?
- by kaudes11114
Mon Mar 10, 2014 4:16 pm- Forum: Data Sufficiency
- Topic: The number of stamps that Kaye and Alberto had
- Replies: 9
- Views: 7245
- by kaudes11114
Sun Mar 09, 2014 5:46 am- Forum: Data Sufficiency
- Topic: Please help with this geometry question
- Replies: 4
- Views: 1805
The number of stamps that Kaye and Alberto had
The number of stamps that Kaye and Alberto had were in the ratio 5 : 3, respectively. After Kaye gave Alberto 10 of her stamps,the ratio of the number Kaye had to the number Alberto had was 7 : 5. As a result of this gift, Kaye had how many more stamps than Alberto? A. 20 B. 30 C. 40 D. 6O E. 9O Kin...
- by kaudes11114
Sun Mar 09, 2014 5:40 am- Forum: Data Sufficiency
- Topic: The number of stamps that Kaye and Alberto had
- Replies: 9
- Views: 7245
On the number line
On the number line, the distance between x and y is greater than the distance between x and z. Does z lie between x and y on the number line?
(1) xyz < O
(2) xy < O
How to solve this one
- by kaudes11114
Sun Mar 09, 2014 5:37 am- Forum: Data Sufficiency
- Topic: On the number line
- Replies: 2
- Views: 1296
The number 75 can be written as
The number 75 can be written as the sum of the squares of 3 different positive integers. What is the sum of these 3 integers?
A. 17
B. 16
C. 15
D. 14
E. 13
- by kaudes11114
Sun Mar 09, 2014 5:35 am- Forum: Data Sufficiency
- Topic: The number 75 can be written as
- Replies: 4
- Views: 3547
Of the 60 animals on a certain farm
Of the 60 animals on a certain farm, are either pigs or cows. How many of the animals are cows?
(1) The farm has more than twice as many cows as it has pigs.
(2) The farm has more than 12 pigs.
How to solve this one?
- by kaudes11114
Sun Mar 09, 2014 5:31 am- Forum: Data Sufficiency
- Topic: Of the 60 animals on a certain farm
- Replies: 2
- Views: 4866
If X is an integer
If X is an integer, is (x2 + 1)(x + 5) an even number?
(1) x is an odd number.
(2) Each prime factor of 2 is greater than 7.
How to approach this one?
- by kaudes11114
Sun Mar 09, 2014 5:29 am- Forum: Data Sufficiency
- Topic: If X is an integer
- Replies: 4
- Views: 1680
If p and n are positive integers
If p and n are positive integers and p > n, what is the remainder when p2 — n2 is divided by 15?
(1) The remainder when p + n is divided by 5 is 1.
(2) The remainder when p — n is divided by 3 is 1.
Let me know how to approach this one?
- by kaudes11114
Sun Mar 09, 2014 5:19 am- Forum: Data Sufficiency
- Topic: If p and n are positive integers
- Replies: 3
- Views: 3470
At least 100 students at a certain high school study Japanes
At least 100 students at a certain high school study Japanese. If 4 percent of the students at the school who study French also study Japanese, do more students at the school study French than Japanese? (1) 16 students at the school study both French and Japanese. (2) 10 percent of the students at t...
- by kaudes11114
Sun Mar 09, 2014 5:17 am- Forum: Data Sufficiency
- Topic: At least 100 students at a certain high school study Japanes
- Replies: 6
- Views: 9191
- by kaudes11114
Sun Mar 09, 2014 5:13 am- Forum: Data Sufficiency
- Topic: In the sequence of positive numbers
- Replies: 2
- Views: 1653
Kindly let me know how to approach this one?
If (x)>(y*y)>(z*z*z*z) which of the following statements could be true?
I. x > y > z
II. z > y > x
III. x > z > y
1. I only
2 I and II only
3. I and III only
4. II and III only
5. I, II, and III
Kindly let me know how to approach this one?
- by kaudes11114
Sun Mar 09, 2014 5:06 am- Forum: Data Sufficiency
- Topic: Kindly let me know how to approach this one?
- Replies: 5
- Views: 4812
On a certain sight-seeing tour
On a certain sight-seeing tour, the ratio of the number of women to the number of children was 5 to 2. What was the number of men on the sight-seeing tour? (1) On the sight-seeing tour, the ratio of the number of children to the number of men was 5 to 11. (2) The number of women on the sight-seeing ...
- by kaudes11114
Sun Mar 09, 2014 4:55 am- Forum: Data Sufficiency
- Topic: On a certain sight-seeing tour
- Replies: 2
- Views: 2999