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Violent Crime Rate

The violent crime rate (number of violent crimes per 1,000 residents) in Meadowbrook is 60 percent higher now than it was four years ago. The corresponding inrease for Parkdale is only 10 percent. These figures support the conclusion that residents of Meadowbrook are more likely to become victims of...

by ruwan_ss

Sat Aug 09, 2014 9:51 pm
Forum: Critical Reasoning
Topic: Violent Crime Rate
Replies: 1
Views: 3509

Thanks for all the solutions. I modified this question to get two conflicting answers because I wanted to know what would happen if there were two conflicting statements which are sufficient.

If any instructor can clarify this would be greatly appreciated. Thanks once again!

by ruwan_ss

Mon Jun 16, 2014 8:21 pm
Forum: Data Sufficiency
Topic: Geometry
Replies: 5
Views: 2039

Geometry

Line L passes through points R(0,-5) and S(4,0) (See Below). Point P with coordinates (x,y) is a point on the line L. Is xy > 0?

1) x > 4

2) -5 < y < 0

by ruwan_ss

Sun Jun 15, 2014 7:24 pm
Forum: Data Sufficiency
Topic: Geometry
Replies: 5
Views: 2039

thank you Brent. it's clear now.

by ruwan_ss

Tue Jun 10, 2014 8:08 pm
Forum: Data Sufficiency
Topic: OG 13 - DS - Q26
Replies: 6
Views: 2508

The profit from the sale of a certain appliance increases, though not proportionally, with the number of units sold. did the profit exceed $4 million on sales of 380,000 units? 1) The profit exceeded $2 million on sales of 200,000 units. 2) The profit exceeded $5 million on sales of 350,000 units. ...

by ruwan_ss

Tue Jun 10, 2014 4:00 pm
Forum: Data Sufficiency
Topic: OG 13 - DS - Q26
Replies: 6
Views: 2508

The profit from the sale of a certain appliance increases, though not proportionally, with the number of units sold. did the profit exceed $4 million on sales of 380,000 units? 1) The profit exceeded $2 million on sales of 200,000 units. 2) The profit exceeded $5 million on sales of 350,000 units. ...

by ruwan_ss

Tue Jun 10, 2014 3:58 pm
Forum: Data Sufficiency
Topic: OG 13 - DS - Q26
Replies: 6
Views: 2508

OG 13 - DS - Q26

The profit from the sale of a certain appliance increases, though not proportionally, with the number of units sold. did the profit exceed $4 million on sales of 380,000 units? 1) The profit exceeded $2 million on sales of 200,000 units. 2) The profit exceeded $5 million on sales of 350,000 units. C...

by ruwan_ss

Mon Jun 09, 2014 7:31 pm
Forum: Data Sufficiency
Topic: OG 13 - DS - Q26
Replies: 6
Views: 2508