GRE
Exam
Numerical Ability
Geometry
The xy-plane, the curve with parametric equations x = cost and y = sin t, 0 =< t =< Pi has length
(A) 3
(B) Pi
(C) 3 Pi
(D) 3/2
(E) Pi/2
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GRE Other Question
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
The median of the 50 state populations was in which population category?
(A) A
(B) B
(C) C
(D) D
(E) E
Which of the following is an equation of the line tangent to the graph of y = x + e^x at x = 0 ?
(A) y = x
(B) y = x + 1
(C) y = x + 2
(D) y = 2x
(E) y = 2x 1