GRE Exam Numerical Ability Data Interpretation

Population Category -------- Population(millions) -------------- Number of States
A ------------------------------------------------------ 0.0-19 ----------------------- 15
B ------------------------------------------------------ 2.0-3.9 ---------------------- 9
C ------------------------------------------------------ 4.0-5.9 ---------------------- 12
D ------------------------------------------------------ 6.0-7.9 ---------------------- 3
E ------------------------------------------------------- 8.0-9.9 ---------------------- 4
F ------------------------------------------------------- 10.0-11.9 ------------------- 1
G ------------------------------------------------------ 12.0-13.9 ------------------- 2
H ------------------------------------------------------ 14.0 and over ------------- 4

How many of the 50 states were in the five population categories from A through E?
(A) 47
(B) 43
(C) 35
(D) 20
(E) 19

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GRE Other Question

Question
A base of a triangle has length b, the altitude corresponding to the base has length h, and b=2h. Which of the following expresses the area of the triangle, in terms of h?
(A) 1/2 h^2
(B) 3/4 h^2
(C) h^2
(D) 3/2 h^2
(E) 2 h^2 Population Category -------- Population(millions) -------------- Number of States
A ------------------------------------------------------ 0.0-19 ----------------------- 15
B ------------------------------------------------------ 2.0-3.9 ---------------------- 9
C ------------------------------------------------------ 4.0-5.9 ---------------------- 12
D ------------------------------------------------------ 6.0-7.9 ---------------------- 3
E ------------------------------------------------------- 8.0-9.9 ---------------------- 4
F ------------------------------------------------------- 10.0-11.9 ------------------- 1
G ------------------------------------------------------ 12.0-13.9 ------------------- 2
H ------------------------------------------------------ 14.0 and over ------------- 4

In 2000 the population of West Virginia was 1.8 million. If the ratio of the population of Georgia to that of West Virginia was 9 to 2, in which population category was Georgia?
(A) B
(B) C
(C) D
(D) E
(E) F