If Hollis’s gross hourly pay is increased by $2 per hour, how many fewer hours per week could Hollis work to earn the same gross weekly pay that she currently receives for working 40 hours per week? (1) A pay increase of $2 per hour will result in a new gross hourly pay that is 119--> of Hollis’s current gross hourly pay. (2) Hollis’s current gross weekly pay is $720.

Data Sufficiency questions are exclusive to the GMAT.

Each Data Sufficiency question poses a question, followed by two statements. Your task is to evaluate the statements to determine at what point there is or is not sufficient information to answer the question.

Unlike the Problem Solving questions, you do not actually have to answer the question posed. Instead, you select one of five fixed answer choices that offer different options about the sufficiency of the information provided in the two statements.