Search found 28 matches
- by hrishikesh05
Wed Jan 14, 2009 7:05 am- Forum: Critical Reasoning
- Topic: TV Writer Union
- Replies: 8
- Views: 1760
Dosage Medicine
A doctor prescribed 18 cubic centimeters of a certain drug to a patient whose body weight was 120 pounds. If the typical dosage is 2 cubic centimeters per 15 pounds of body weight, by what percent was the prescribed dosage greater than the typical dosage? A. 8 B. 9 C. 11 D. 12.5 E. 14.8 OA D Cant se...
- by hrishikesh05
Sat Dec 20, 2008 6:57 am- Forum: Problem Solving
- Topic: Dosage Medicine
- Replies: 2
- Views: 2975
REctangular solid
In the rectangular solid the three sides have areas 12, 15, and 20,
respectively. What is the volume of the solid?
A. 60
B. 120
C. 450
D. 1,800
E. 3,600
OA B
- by hrishikesh05
Sat Dec 13, 2008 11:43 pm- Forum: Problem Solving
- Topic: REctangular solid
- Replies: 2
- Views: 1343
POint on a circle
A certain circle in the xy-plane has its center at the origin. If P is a point on the circle,
what is the sum of the squares of the coordinates of P?
(1) The radius of the circle is 4.
(2) The sum of the coordinates of P is 0.
I am not satisfied with the explanation.
OA A
- by hrishikesh05
Sat Dec 13, 2008 11:14 pm- Forum: Data Sufficiency
- Topic: POint on a circle
- Replies: 2
- Views: 3151
- by hrishikesh05
Sat Dec 13, 2008 1:24 am- Forum: Data Sufficiency
- Topic: Absolute values
- Replies: 1
- Views: 1094
- by hrishikesh05
Sat Dec 13, 2008 1:22 am- Forum: Data Sufficiency
- Topic: DS on Probability
- Replies: 2
- Views: 1248
DS on Probability
If each of the students in a certain mathematics class is either a junior or a senior, how many students are in the class? (1) If one student is to be chosen at random from the class to attend a conference, the probability that the student chosen will be a senior is 4/7. (2) There are 5 more seniors...
- by hrishikesh05
Sat Dec 13, 2008 1:21 am- Forum: Data Sufficiency
- Topic: DS on Probability
- Replies: 2
- Views: 1248
D is the right one
D says that even though people are aware of the effectiveness of the tongue cleaners there still is a market for other products. SO raising awareness of the same wont affect the marketability of the other products such as gums, freshners etc
- by hrishikesh05
Mon Nov 24, 2008 8:47 am- Forum: Critical Reasoning
- Topic: MGMAT CR
- Replies: 17
- Views: 3542
The questions asks for the probability of a choosing a sibling pair (brothers / sisters from the same family) and not any siblings. Having cleared that lets see how we can solve the question 60 pairs of siblings that means 60 siblings in each class i.e. senior and junior Probability of choosing a si...
- by hrishikesh05
Sat Nov 22, 2008 10:25 pm- Forum: Problem Solving
- Topic: OG Question 217 -> Please explain
- Replies: 6
- Views: 1974
C is the notation for combination
Check this link for more information on C
http://en.wikipedia.org/wiki/Mathematical_combination
- by hrishikesh05
Sat Nov 22, 2008 10:16 pm- Forum: Problem Solving
- Topic: Combination / Permutation problem
- Replies: 5
- Views: 2601
B is sufficient to answer this one. In B we know the number of television that were turned on but not tuned - I am guessing it means the 56% which were not tuned to this program... By this we can calculate the figure My only doubt is whether there we more than 56000 televisions tuned into some other...
- by hrishikesh05
Thu Nov 20, 2008 7:51 am- Forum: Data Sufficiency
- Topic: Televisions
- Replies: 3
- Views: 1393
- by hrishikesh05
Sat Aug 02, 2008 7:25 am- Forum: Data Sufficiency
- Topic: MGMAT DS
- Replies: 4
- Views: 1818
- by hrishikesh05
Wed Jul 23, 2008 10:43 am- Forum: Critical Reasoning
- Topic: Astronomer Bolte
- Replies: 13
- Views: 3759