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- 1. Multiple Choice
Which of the following is NOT an example of fractals?
the number of spirals on a pineapple
coastlines
ferns
corals
- 2. Multiple Choice
Two sets, say A and B, are said to be equivalent if and only if they have the exact number of elements.
True, at all situations
True, but there are exemptions
False, at all situations
False, but there are exemptions
- 3. Multiple Choice
It is the value of the golden ratio.
1.861
1.168
1.186
1.618
- 4. Multiple Choice
Between two sets, it is the collection of ordered pairs containing one object from each set.
Subset
Ordered Pair
Relation
Function
- 5. Multiple Choice
All of the following statements are correct about Fibonacci except:
The logarithmic spiral growth of the Nautilus shell is an example of Fibonacci.
The total number of family members correspond to a Fibonacci number
Fibonacci numbers are the root of the discovery of the secret behind sunflower seeds
The numbers of petals of almost all flowers in the world correspond to the Fibonacci numbers.
- 6. Multiple Choice
What is the sum of Fib (10) + Fib (5)
58
59
60
61
- 7. Multiple Choice
Which of the following is NOT a statement?
A force is a push or pull.
Is a cation positively charged?
Many cells comprise a tissue.
- 8. Multiple Choice
Let p be true and q be false. Which of the following is true?
p or q
p and q
if p then q
p if and only if q
- 9. Multiple Choice
It contains both radial and bilateral symmetry.
Honeycomb
Sunflower
Human body
Butterfly
- 10. Multiple Choice
These are numbers that are used to measure the number of elements in a given set.
Cardinal
Sequence
Subset
Binary
- 11. Multiple Choice
It uses the connector "if and only if"
Biconditional
Corollary
Conditional
Lemma
- 12. Fill in the Blank
The amazing grandeur of Fibonacci sequence was discovered in the structure of _______.
- 13. Fill in the Blank
It is the main component of logic in mathematics.
- 14. Multiple Choice
What type of sequence deals with common ratio?
Arithmetic
Fibonacci
Geometric
Harmonic
- 15. Fill in the Blank
It is an illustration of the relationships between and among sets, group of objects that share something in common.
- 16. Multiple Choice
Two sets, say A and B, are said to be joint sets if they are mutually exclusive.
True
False
- 17. Fill in the Blank
It is the set of all elements under discussion.
- 18. Multiple Choice
In union of sets, elements are not repeated in a set.
True
False
- 19. Multiple Choice
Which of the following sets is NOT a function?
{(a, a), (a, b), (a, c)}
{(a, a), (b, b), (c, c)}
{(a, a), (b, a), (c, a)}
{(a, b), (b, c), (c,a)}
- 20. Multiple Choice
Given f(t) = t 2 − t and h(x) = 3x + 2, evaluate f(h(1)).
5
10
15
20
- 21. Multiple Choice
What is the next pattern?
- 22. Fill in the Blank
Find the next term in the sequence (-6, -1, 4,______)
- 23. Multiple Choice
2,5,10,17,26,37,50,__
25
13
65
87
- 24. Multiple Choice
the Golden ratio is usually denoted by the greek letter...
Achi
Beda
Agrivi
Phi
- 25. Multiple Choice
The following words are associated to the operation of subtraction EXCEPT
decrease
difference
deduct
distribute
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