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DATA Sufficiency Manual

admblog-gradschool
22 diciembre 2020

Gracias por tu interés! A continuación puedes ingresa tus datos y recibirás automáticamente nuestro manual sobre Data Sufficiency con algunos consejos clave sobre este tema.

Adicionalmente, mira un resumen de otros temas clave dentro del examen GMAT y que te servirán mucho para mejorar tu perfil!

  1. Data sufficiency

A shelf contains hardcover and paperback books, of either fiction or nonfictions. How many books are on the shelf?

  • 2/3 of the books are fiction and ¼ of the books are hardcover
  • Fewer than 30 books are paperback and more than 10 are nonfiction
  1. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question.
  2. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question.
  3. Both statements (1) and (2) TOGETHER are sufficient to answer the question; but NEITHER statement ALONE is sufficient.
  4. EACH statement ALONE is sufficient to answer the question.
  5. Statements (1) and (2) TOGETHER are NOT sufficient to answer the question, additional data specific to the problem is needed.

 

  1. Sentence Correction

It is no surprise that Riyadh, the Saudi capital where people revere birds of prey and ride camels regularly, is home to the world´s largest hospital for falcons, a place where falcons from all over the world are treated in operating rooms, an ophtalmology department, and a pox area, and to the largest veterinary clinic for the desert mammals, a place where camels and other desert species are expertly cared for.

  1. An ophtalmology department, and a pox area, and to the largest veterinay clinic for desert mammals, a place where camels and other desert species are expertly cared for.
  2. An ophtalmology department, a pox area, and to the largest veterinary clinic for desert mammals, where camels and other desert species are expertly cared for.
  3. An ophtalmology department, to a pox area, and to the largest veterinay clinic for desert mammals, a place where camels and other desert species are expertly cared for.
  4. To an ophtalmology department, and to a pox area and the largest veterinary clinic for desert mammals, a place where camels and other desert species are expertly cared for.
  5. An ophtalmology department and a pox area, and the largest veterinary clinic for desert mammals, a place where camels and other desert species are expertly cared for.

 

  1. Problem Solving

How many prime numbers n exist such that 90 < n < 106 and n is a factor of 99999919?

  1. Zero
  2. One
  3. Two
  4. Three
  5. More than thre

 

  1. Critical reasoning

Among the one hundred most profitable companies in the United States, nearly half qualify as “socially responsible companies,” including seven of the top ten most profitable on that list. This designation means that these companies donate a significant portion of their revenues to charity; that they adhere to all relevant environmental and product safety standards; and that their hiring and employment policies encourage commitments to diversity, gender pay equality, and work-life balance.

  1. Socially responsible companies are, on average, more profitable than other companies.
  2. Consumers prefer to purchase products from socially responsible companies.
  3. It is possible for many company to be both socially responsible and profitable.
  4. Companies do not have to be socially responsible in order to be profitable.
  5. Not all socially responsible companies are profitable.

 

  1. Problem Solving

An auto assembly plant performas six functions with cach frame that arrives: add axles, add wheels to the axles, install the windshield to the frame, install the instrument panel, install the steering wheel, and install the interior seating. Once those six tasks are performed, each car goes to a separate building for finishing touches. If these tasks can be arranged along a lincar assembly linc in any order, except that the axles must be installed before the wheels can be added, how many ways can the assembly line be arranged?

  1. 120
  2. 240
  3. 360
  4. 480
  5. 720

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