Examen De Diagnóstico De Matemáticas Para Ingreso A LA Universidad

Approved & Edited by ProProfs Editorial Team
The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.
Learn about Our Editorial Process
| By Rodrigofoton
R
Rodrigofoton
Community Contributor
Quizzes Created: 1 | Total Attempts: 15,249
preguntas: 8 | Attempts: 15,263

SettingsSettingsSettings
Examen De Diagnóstico De Matemáticas Para Ingreso A LA Universidad - Quiz

En este examen se evaluarán los conocimientos mínimos que debes reunir para poder ingresar a una carrera en el área de ciencias exactas o ingeniería. Coloca tu nombre en el recuadro y da clic en "Start" Suerte


Questions and Answers
  • 1. 

    Si entonces =? a) b) c) d) e)

    • A.

      A

    • B.

      B

    • C.

      C

    • D.

      D

    • E.

      E

    Correct Answer
    A. A
  • 2. 

    Si entonces: a) x 1 b) x c)  d) x 2 e) x

    • A.

      A

    • B.

      B

    • C.

      C

    • D.

      D

    • E.

      E

    Correct Answer
    E. E
    Explanation
    The given options are a series of variables, with each option representing a different value for the variable "x". The correct answer is "e", which means that the value of "x" is not specified or unknown.

    Rate this question:

  • 3. 

    2+2=4 2+2+4=8 2+2+4+8=16 2+2+4+8+16=32 De acuero con el patròn anterior la suma a) b) c) d) e)

    • A.

      A

    • B.

      B

    • C.

      C

    • D.

      D

    • E.

      E

    Correct Answer
    C. C
    Explanation
    The pattern in the given sequence is that each term is obtained by adding the previous term to the sum of all the previous terms. In other words, each term is the sum of all the terms that came before it. In this case, the first term is 2, the second term is 2+2=4, the third term is 2+2+4=8, and so on. Therefore, the next term in the sequence would be obtained by adding the previous term (16) to the sum of all the previous terms (2+2+4+8+16=32), resulting in the next term being 32. Hence, the correct answer is c.

    Rate this question:

  • 4. 

    Un número n se aumenta en 8. Si la raíz cúbica de ese resultado es igual a -0.5. ¿Cuál es el valor de n?

    • A.

      -15.625

    • B.

      -8.794

    • C.

      -8.125

    • D.

      -7.875

    • E.

      421.875

    Correct Answer
    C. -8.125
    Explanation
    The question states that a number n is increased by 8. Then, the cube root of that result is equal to -0.5. To find the value of n, we need to reverse the operations. First, we need to cube -0.5, which gives us -0.125. Then, we need to subtract 8 from -0.125, resulting in -8.125. Therefore, the value of n is -8.125.

    Rate this question:

  • 5. 

    La solución de es: a) b)  c) d) ó e)

    • A.

      A

    • B.

      B

    • C.

      C

    • D.

      D

    • E.

      E

    Correct Answer
    C. C
  • 6. 

    Para todo número real x a) x+2 b)x-2 c) 2-x d) e)

    • A.

      A

    • B.

      B

    • C.

      C

    • D.

      D

    • E.

      E

    Correct Answer
    E. E
  • 7. 

    El conjunto solución de la desigualdad es: a) b) c) d)

    • A.

      A

    • B.

      B

    • C.

      C

    • D.

      D

    Correct Answer
    C. C
    Explanation
    The given question does not provide any information about the inequality or the variables involved. Therefore, it is not possible to determine the solution set of the inequality.

    Rate this question:

  • 8. 

    La pendiente de la recta definida por la ecuación 2x-3y=6 es:

    • A.

      -3

    • B.

      -1.5

    • C.

      -0.666..

    • D.

      0.666...

    • E.

      2

    Correct Answer
    D. 0.666...
    Explanation
    The correct answer is 0.666... because the equation of the line is in the form y = mx + b, where m is the slope of the line. By rearranging the equation 2x - 3y = 6, we can isolate y and rewrite it as y = (2/3)x - 2. The coefficient of x, which is 2/3, represents the slope of the line. Therefore, the slope of the line is 0.666..., which is the same as 2/3.

    Rate this question:

Quiz Review Timeline +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 22, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Jun 04, 2012
    Quiz Created by
    Rodrigofoton
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.