The data sufficiency ds is unique to the gmat quant it doesn t require solving for an answer but identifying whether there is enough information to solve for an answer hence the.
There are two floors gmat data sufficiency.
Official guide for the gmat 13th ed.
You will be provided with a question and two statements.
About of these are data sufficiency questions and the rest are problem solving questions.
If the two floors in a certain if the two floors in a certain building are 9 feet apart how many steps are there in a set f stairs that extends from the first floor to the second floor of the building.
You won t find a data sufficiency problem anywhere else in the world but if you want a respectable score on the quantitative part of the test you ll need to spend a lot of time getting comfortable with the data sufficiency question type.
Get started now with our free gmat data sufficiency practice test.
You have to determine whether the information given in the statements is sufficient to answer the question asked.
The data sufficiency format.
Many gmat studiers start off in an adverse relation ship with the ds even though it actually requires a lot less work to solve data sufficiency questions than problem solving q s.
You will have 75 minutes to answer a total of 37 questions you won t know how many of those questions will be problem solving and how many will be data sufficiency until you see the test paper.
Data sufficiency is often a totally new type of math for students when they begin preparing for the gmat.
There are 31 questions in the quantitative reasoning section of the gmat and between a quarter and a third of these will be data sufficiency questions.
Data sufficiency is a challenge that is unique to the gmat.
Some people however get really good at them and actually prefer them to problem solving questions because often you don t have to solve them to answer the question you only need to know whether a statement gives enough information to be able to get a solution.
Based on the data given plus your knowledge of mathematics and everyday facts you must decide whether the data are sufficient for answering the question.
Each gmat data sufficiency problem consists of a question and two statements labeled 1 and 2 that provide data.
The embedded video is your starting point for everything gmat ds.
There are 31 questions in the gmat quant section.
To help you sharpen your math skills and hit your target score of q49 51 we are sending you 4 math questions 2 ds 2 ps and solutions regularly these questions are the types of questions appearing in gmat exam frequently.
