The Data Sufficiency questions do not require the exam aspirant to find the exact answer. Infact the only thing that they require is to determine whether the statements provided in the question ...

Data sufficiency questions consist of a question followed by two statements.The candidate has to decide whether the information in the statements (taken singly or together) is sufficient to answer ...

Data Sufficiency Questions in MBA (CAT) Entrance Exams This note deals with the application of numbers to Data Sufficiency problems. A large number of problems in this domain are based on the ...

To qualify and secure high scores in such competitive exams requires the candidate to be well prepared with the logical reasoning topics.

Like any good strategy game, the GMAT’s data sufficiency questions have two levels of proficiency: There’s “knowing how to play the game” (for example, answer choice C means “both ...

Not all scientific questions can be addressed using existing data. However, when reuse is appropriate, a ‘data sufficiency’ mindset should be encouraged, in which new data are collected only ...