What is the hundreds digit of the integer z?
(1) 10z = 93,120
(2) z rounded to the nearest hundred is 9,300.
A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D. EACH statement ALONE is sufficient.
E. Statements (1) and (2) TOGETHER are NOT sufficient.
PDF800 SET2
This topic has expert replies
[quote="zozo123"]the source (see attached file)[/quote]
chatekar is right.
The answer is (A), if the LHS of the eq is considered multiplication, as in
10 * z = 93120
z = 9312
100's digit = 1, so (1) is sufficient alone
I don't see how the answer could be (E). Anyone?
chatekar is right.
The answer is (A), if the LHS of the eq is considered multiplication, as in
10 * z = 93120
z = 9312
100's digit = 1, so (1) is sufficient alone
I don't see how the answer could be (E). Anyone?