If x is both the cube and the square of an integer and x is between 2 and 200, what is the value of x?
(A) 8 (B) 16 (C) 64 (D) 125 (E) 169
Sunday, March 25, 2007
Subscribe to:
Post Comments (Atom)
is intended to be a spot where any student preparing for GRE can discuss study topics,find or provide tips & works towards a top score along with other students working for the same goal.Answer"GRE WORD OF THE DAY", "GRE SENTENCE COMPLETION OF THE DAY", "GRE ANALOGY OF THE DAY", "GRE ANTONYM OF THE DAY", "GRE MATH PROBLEM OF THE DAY", "GRE ALGEBRA QUESTION OF THE DAY", "GRE GEOMETRY QUESTION OF THE DAY"& "GRE PASSAGE OF THE WEEK". To get a top score,the first step of the ladder starts from here.
8 comments:
d
Though a small man, J. Egar Hoover
appeared to be much larger behind his desk;
for, having skillfully designed his office, he
was ___________ by the perspective.
(A) augmented
(B) comforted
(C) apprehended
(D) lessened
(E) disconcerted
E
ITS A NOT E
C
c as 8 sq is 64
and 4 cube is 64
Since x is both a cube and between 2 and 200, we are looking at the integers:
23, 33, 43 , 53
which reduce to
8, 27, 64, 125
There is only one perfect square, 64 = 82 , in this set. The answer is (C).
C
C.
Post a Comment