The Official Guide for GMAT® Review, 13th Edition - Quantitative Questions ProjectAttachment:

Graph.png

The dots on the graph above indicate the weights and fuel efficiency ratings for 20 cars. How many of the cars weigh more than 2,500 pounds and also get more than 22 miles per gallon?

(A) 3

(B) 5

(C) 8

(D) 10

(E) 11

Practice Questions

Question: 33

Page: 156

Difficulty: 600

GMAT Club is introducing a new project:

The Official Guide for GMAT® Review, 13th Edition - Quantitative Questions ProjectEach week we'll be posting several questions from

The Official Guide for GMAT® Review, 13th Edition and then after couple of days we'll provide Official Answer (OA) to them along with a slution.

We'll be glad if you participate in development of this project:

1. Please provide your solutions to the questions;

2. Please vote for the best solutions by pressing Kudos button;

3. Please vote for the questions themselves by pressing Kudos button;

4. Please share your views on difficulty level of the questions, so that we have most precise evaluation.

Thank you!

I have solved it and answered B, then i looked at the difficulty level and started to look for a trick, but could not find any.