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Worksheets1ST QUARTER SUMMATIVE TEST
Total questions: 50
Worksheet time: 50mins
Directions: Read and analyze each item/question carefully. CHOOSE the letter of the correct answer . (50points)
1.Which statement describes a well-defined set?
A.collection of tasty fruits
B.collection of colors in the rainbow
C.collection of easy problems in the textbooks
D.collection of honest members in the family
Juan Dela Cruz graduated in Elementary last School Year 2017 - 2018. He showed his academic report card as he enrolled in a Public High School in Makati. Determine the set that contains all the academic subject that has a final grade of 90 and above.
A.{Araling Panlipunan only}
B.{English, Araling Panlipunan, EsP and Arts}
C.{All subjects except Araling Panlipunan}
D.{English, Araling Panlipunan and EsP}
Based on the Venn diagram, what are the elements found in set B?
A. { 2, 4 }
B. { 2, 4, 5, 6 }
C. { 1, 2, 3, 4, 5 }
D.{ 2, 5, 6, 7, 8 }
The following is a subset A = { 1, 2, 3, 4, 5 } except :
A.W = { 7 }
B.X = { 1, 2 }
C.Y = { 3, 4, 5 }
D.Z = { 2, 3, 4, 5 }
The maximum possible subset of a given set is determined by the formula, 2n where n is the cardinality of set. If Set A ={2,4}, how many possible subsets does Set A have?
A. 2
B. 4
C. 6
D. 8
Mr. Fernandez made a list of students who enrolled in Music Class. Which among the following classes are equal sets?
A. Guitar and Violin Classes
B. Piano and Drum Classes
C. Drum and Violin Classes
D. Piano Guitar Classes
The Venn Diagram below shows A,B,C and D. Which of the following is NOT true using the diagram?
A. B and C are subsets of A.
B. {A,B,C,D}is a power set of U.
C. The cardinality of A is greater than the cardinality of U.
D. D is a subset of itself.
Using the Venn diagram on the right, which of the following is FALSE?
A. Natural numbers is a proper subset of
whole numbers.
B. Integers is a superset of whole numbers.
C. Zero is an element of whole numbers.
D. 1 is not an element of integers.
Twenty Junior High School students in each grade level of Ateneo de Manila Junior High School were asked whether they want to join the Mathematics organization in their school. How many Grade VII and Grade VIII want to participate in the said organization?
A. 19
B. 21
C. 37
D. 40
Can A contains black marbles and Can B contains white marbles. Allan pours the black and white marbles in box C. What set operation has been demonstrated by Allan?
A. Union of Sets
B. Intersection of Sets
C. Complement of a Set
D. Difference of Sets
Mario is enrolled in Grade 7 Junior High School in Makati. He bought 7 notebooks in the National Bookstore since he had seven subjects for the school year. Which of the following sets of subjects is written correctly using Rule Method?
A.{Math, English, Science, EsP, MAPEH, TLE, Filipino}
B. {x/x is a subject in Grade 7 Junior High School in Makati}
C. {x/x is a subject in Junior High School in Makati}
D. {Math, English, MAPEH, TLE, Filipino}
12. Suppose U= {0,1,2,3,4,5,6,7,8,9}, A={0,1,2,3,4}, B={3,5,7,8} and C={0,2,6,8} Find A U B.
A. {0,1,2,3,4,5,6,7,8,9}
B. {0,1,2,3,4,5,7,8}
C. {0,1,3,4,5,6,7,8,9}
D. {0,1,2,3,4,5,6,7,8}
Given Sets A and B, which of the following diagram below illustrates A-B?
Given D = { a, b, c, d, e, f, g, h }, E = { g, h, i, j, k } and F = { g, h }. What is the result of E – F ?
A. θ
B. { i, j, k }
C. { g, h, i, j, k }
D. { a, b, c, d, e, f }
What set operation is being illustrated by the shaded part in diagram shown below?
A. complement
B. set difference
C. intersection
D. union
Which set notation represents the shaded region?
A. A'
B. B'
C. A U B
D. (A U B)'
Which of the following represents the shaded portion of the Venn Diagram in the given figure?
A. A U B
B. A ∩ B
C. B'
B
Given K = { b, s, t } and L = { s, e, t}. Which set is the result of K U L?
A.{ s }
B.{ s, t }
C.{ e, s, t }
D.{ b, e, s, t }
What does the shaded portion in the Venn Diagram below shows?
A. A'
B. B U C
C. (B U C)-A
D. (B U C)'
Let P be the set of letters of the word “MATH”. Find the n(P).
A.
θB. 3
C. 4
D. 5
Which of the following shows A U B U C
Let U = {0,1,2,3,4,5,6,7,8,9}
A= {0,1,2,3,4}
B= {3,5,7,8}
C={0,2,6,8}
What is A U U
A.{0,1,2,3,4}
B. {0,1,2,3,4,5,6,7,8,9}
C. {5,6,7,8,9}
D. {}
Given M = { m, a, t, h }, N = { e, n, g, l, i,s, h } and O = { m, a, p, e, h }.Which set is the result of
M∩N∩O?A. {g}
B. {h}
C. {a,m}
D. {e,n,h}
What property of operations on set of integers is illustrated?
A.Commutative Property
B.Associative Property
C.Distributive Property
D.Inverse Property
One morning, the canteen manager recorded the number of students who wants to eat wafer and cream-o using Venn Diagram. Based on her record, how many students likes to eat wafer?
A.120
B. 175
C. 225
D. 345
For Items 26-30:
The grade 7 students in Maligaya High school were surveyed on their preference in movies. Let be the set of all the students surveyed, is the set of students who like Fantasy, is the set of students who like Comedy, and is the set of students who like Horror. How many students like Horror only?
A. 16
B. 9
C. 7
D. 0
For Items 26-30:
The grade 7 students in Maligaya High school were surveyed on their preference in movies. Let be the set of all the students surveyed, is the set of students who like Fantasy, is the set of students who like Comedy, and is the set of students who like Horror. How many students like Fantasy or Comedy but not Horror?
A. 9
B. 16
C. 30
D. 37
For Items 26-30:
The grade 7 students in Maligaya High school were surveyed on their preference in movies. Let be the set of all the students surveyed, is the set of students who like Fantasy, is the set of students who like Comedy, and is the set of students who like Horror. How many like Fantasy and Horror but not Comedy?
A. 34
B. 17
C. 3
D. 0
For Items 26-30:
The grade 7 students in Maligaya High school were surveyed on their preference in movies. Let be the set of all the students surveyed, is the set of students who like Fantasy, is the set of students who like Comedy, and is the set of students who like Horror. How many do not like any of the three?
A. 3
B. 4
C. 7
D. 46
For Items 26-30:
The grade 7 students in Maligaya High school were surveyed on their preference in movies. Let be the set of all the students surveyed, is the set of students who like Fantasy, is the set of students who like Comedy, and is the set of students who like Horror. How many like Fantasy, Comedy and Horror?
A. 3
B. 4
C. 45
D. 50
For numbers 31 – 32: The Venn diagram at the right shows a survey involving Grade 7 students in their preferred social media sites. How many students preferred Facebook and Instagram?
A.8
B.17
C.25
D. 95
For numbers 31 – 32: The Venn diagram at the right shows a survey involving Grade 7 students in their preferred social media sites. How many students preferred Twitter only?
A.2
B.3
C.10
D. 12
Which of the following diagrams illustrates the Real Number system?
To which set of numbers does {-3 , -2 , -1, 0,1,2,3} belongs ?
A. whole
B. rational
C. integers
D. irrational
What is the union of rational and irrational numbers?
A. integers
B. whole numbers
C. counting numbers
D. real numbers
Which situation does the integer -5 best describe?
A. A car moves 2 km north and 3 km south
B. An elevation travels three floors up and then eight floors down
C. A company adds 5 new customers to its list
D. You move a game piece 5 spaces forward and then 5 spaces backwards
There are approximately 150,000,000 people in the Philippines. What is the population in scientific notation?
A. 1.5 x 106
B. 1.5 x 108
C. 1.5 x 107
D. 1.5 x 109
A submarine needs to descend 60 feet. If its current depth reading is 420 feet, what will be its new depth reading after descending?
A. – 480 feet
B. 480 feet
C. – 360 feet
D. 360 feet
In a number line provided below, what is the integral value of the missing radical number?
B. 3
C. 3
D. 13
The bar graph below shows the yearly net income of Lee-Jap Jeans Company. What was the net income ( in Pesos) for Lee- Jap Jeans Company in the year 2014?
A. 258,000
B. 258,000,000
C. -258
D. – 258,000
The bar graph below shows the yearly net income of Lee-Jap Jeans Company. Find the total net income for years 2013 and 2014.
A . 578,000,000
B. 578
C. -578
D. -578,000,000
The bar graph below shows the yearly net income of Lee-Jap Jeans Company. Find the total net income for all years shown.
A.263,000,000
B.1,193,000,000
C.-263,000,000
D.1,193,000
If you’re going to arrange the following real numbers {−4.21 , 10 4 3 , (−4)2 , −5.3 , 102} from least to greatest. What will be the middle value?
A. -4.21
B. 10 3/4
C. (−4)2
D. 102
In adding or subtracting dissimilar fractions, it is important to make all the fractions similar before performing the indicated operations. Which of the following has the same value as 1/2 + 1/3 - 1/4?
A. 6/12 + 4/12 - 3/12
B. 2/12 + 3/12 - 4/12
C. 6/12 + 3/12 - 4/12
D. 3/12 + 4/12 - 2/12
Paul wants to go shopping. He choose to ride in Philippine MRT Railway. If he will ride from Guadalupe Station. In which station he will alight to have the nearest shopping Mall between Ali Mall and Metropoint?
A. Ayala Station
B. Cubao Station
C. Shaw Boulevard Station
D. Taft Avenue Station
How many units is Robinsons Galleria away from SM Makati?
A. 3 units
B. 5 units
C. 1 unit
D. 2 units
The following shopping malls have a total distance of 3 units away from each other except:
A. Farmers Plaza and Starmall
B. Robinsons Galleria and Robinsons Forum
C. Trinoma and Farmers Plaza
D. Robinsons Forum and SM Makati
Four Grade 7 students of Makati presented their solution in rewriting in fractional form. Which of them provides the simplified fractional form?
A.Leah
B. Nina
C. Fe
D. Reynalyn and Leah
A blue yarn of length 5 1/4 meters long is cut into small pieces each of length 3/4 meters. There are 7 small pieces of yarn that was formed out of the original length. Which of the following is the proper sequence of solution?
A. I, II, III, IV, V, VI
B. I, II, IV, III, V, VI
C. I, III, V, II, IV, VI
D. I, III, V, IV, II,VI
Cynthia has an assignment about performing operations on integers. Below are the complete solution of Cynthia. In what step did Cynthia commit a mistake?
A. Step 2
B. Step 3
C. Step 4
D. Step 5
