Quiz 1 - Mathematics in the Modern World

• Which among the following is the best real-life example of the Fibonacci spiral?

  • Growth of cancer cells
  • Snail’s shell
  • Perfect face ratio
  • Arrangement of leaves in a tree
• Which real-life object best depicts bilateral symmetry?

  • Human
  • Orange
  • Octopus
  • Flower
• The regular, repeated, or recurring forms or designs are called

  • Stripes
  • Sequences
  • Arrays
  • Patterns
• Weather forecasting, according to meteorologists, should be based on historical patterns and also day-to-day activities. However, experts become problematic to calculate the chance of weather phenomena which is beyond their control. To generate idea and evaluate interpretations, this issues and trends can be verified through:

  • Mathematics for prediction
  • Mathematics for control
  • Mathematics for organization
  • Mathematics for indispensable
• It is an operation on sets which a set contains all common elements to both set A and B.

  • Intersection
  • Union
  • Complement
  • Universal
• Mathematics in our world showed patterns that people follow based on nature’s logical structures. The scene on social media that creates social problems of using software to address problems on social issues can be solved using:

  • Mathematics for organization
  • Mathematics for control
  • Mathematics for prediction
  • Mathematics for indispensable
• Which of the following is a mathematical sentence?

  • x > 6
  • 8 – 7
  • 4x – 12
  • 4 – 1 = 3
• It is when a figure has two sides that are mirror images of one another. It would then be possible to fold a line through a picture of the object and along either side the image would look exactly the same. This pattern is known as:

  • Fibonacci Spiral & Fractals
  • Symmetry
  • Geometric
  • Bilateral
• It is the set of values of x or the set of the first elements.

  • Relation
  • Function
  • Domain
  • Range
• In Fibonacci sequence, the next term can be obtained by:

  • Adding the previous next term
  • Adding the two immediate next terms
  • Adding all the previous terms
  • Adding the two immediate previous terms
• The list of luxurious hotels in Metro Manila is:

  • A set
  • Contains the Manila Hotel
  • Where foreign celebrities stay
  • None of the above
• set A contains even numbers and Set B containing prime numbers:

  • Equal Sets
  • Joint Sets
  • Finite Sets
  • Disjoints Sets
• Given that A = {1, 2, 3} and B = {2, 3}, which of the following is true?

  • Set A is a subset of B
  • Set A and B are disjoint set
  • Set B is a proper subset of A
  • Set A is equal to Set B
• If A = {1, 8, 27, 64}, then its corresponding Verbal Descriptions is: Set A contains:

  • Cube of counting numbers
  • Cube of counting numbers from one to four
  • Alternating odd and even numbers
  • composite numbers
• 1. Which of the following pairs of sets are NOT equivalent?

  • {1,2,3} and {a,b,c}
  • {8,9,5} and {5,9,8}
  • {e,f,g} and {4,5,6}
  • {1,2,3,4} and {4,3,2}
• Given A = {c, d, e} and B = {a, c, e}, find A∩B.

  • {a, c, d, e}
  • {c, e}
  • {d}
  • {a}
• The line test used to determine a function must touch the graph at exactly ___ points.

  • Four
  • Two
  • Three
  • One
• 1. Which of the following is the value for the golden ratio?

  • 1.168
  • 1.618
  • 1.816
  • 1.826
• Which of the following pairs of sets are equal?

  • {1,2,3} and {a,b,c}
  • {8,9,5} and {5,9,8}
  • {1,2,3,4} and {4,3,2}
  • {f,g} and {4,5,6}
• Set B contains numbers when subtracted by four is a multiple of 8. Which is not an element of this set?

  • 20
  • 36
  • 72
  • 108
• What is the cardinality of a set containing the letters of the word PERMUTATION?

  • 12
  • 11
  • 10
  • 9
• Given that A = {1, 2, 3, 5} and B = {2, 4, 6}, what is the intersection of the two?

  • Null set
  • {2}
  • {1,3,5}
  • {4,6}
• Given that A = {1, 2, 3, 5} and B = {2, 4, 6}, what is B - A?

  • Null set
  • {2}
  • {1, 3, 5}
  • {4, 6}
• Given that A = {2, 4, 7}, B = {1, 3, 5}, C = {4, 8}, and U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, what is (A - C)'?

  • {2,7}
  • {2,4,7,8}
  • {1,2,4,5,6,8,9,10}
  • {1,3,4,5,6,8,9,10}
• Given that A={2,4,7}, B={1,3,5}, C={4,8}, and U={1,2,3,4,5,6,7,8,9,10}, what is (A∪B)∩C?

  • {4}
  • {2,4,7}
  • {4,8}
  • {2,3,4,5,6,7,8,9,10}
• A relation defined as (x+y)/3 to be an even number. Which of the following is not an element of the relation?

  • {2,4}
  • {3,9}
  • {5,9}
  • {3,12}
• Which of the following exhibits identity property?

  • 1+1=2
  • 1+0=1
  • 1+1=0
  • 1*1=1
• Choose the correct answer

  A) C

  
• Complete the statement: The whole is greater than the part. The part is ____ the whole.

  • Greater than
  • Less than
  • Equal
  • Similar
• A property of binary operation wherein the arrangement of addends and factors does not affect the sum and the product in addition and multiplication.

  • Identity
  • Commutative
  • Distributive
  • Associative
• Choose the correct answer

  A) E

  
• Choose the correct answer

  A) D

  
• Choose the correct answer

  A) A

  
• Choose the correct answer

  A) C

  
• Choose the correct answer

  A) C

  
• Fibonacci literally means pattern.
• Rene Descartes fused geometry and algebra to develop a coordinate system.
• The golden ratio occurs in the body like the length of the arm and height, the outer and inner edge of the eye, and the center of the nose.
• Albert Einstein formulated the Theory of Relativity.
• Mathematics helps predict the behavior of nature and the phenomenon in the world.