Discussion

1. A certain brand of computer can be bought with or without a hard drive. What is the cost of the hard drive?

(1) The computer with the hard drive costs 2,900 dollars.

(2) The computer without the hard drive costs 1,950 dollars more than the hard drive alone.

(A)if statement (1) ALONE is sufficient to answer the question but statement (2) alone is not sufficient;
(B)...
(C)...
(D)...
(E)...
(F)...
*This question is included in Nova Press: Set B - Data Sufficiency Practice, question #1

The solution is

Posted: 08/12/2013 07:59
By logic, the hard drive alone can have a different cost than if sold within the PC. In my opinion, both statement are not sufficient to answer the question.
Posted: 08/12/2013 16:42
Reginaldo, you are overthinking this, I believe. We should work with the information given, and based on the information given, we can solve for H, as explained in the solution.

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