First Summative Assessment
MATHEMATICS 7
Name: ______________________________ ___
Subject Teachers: Mrs. Marites W. Tarnate and Mrs. Rosemarie D. Caoeng
Year & Section: _____
Score: _____
Multiple Choice: Choose the letter of the correct answer and write it on the space before each number.
____1. Which of the following refers to a well-defined group/collection of objects that has a common characteristic?
A. elements
B. null set
C. set
D. subset
____2. What do you call the members of a set?
A. elements
B. groupmates
C. numbers
D. troops
____3. Which of the following is a part of a set?
A. empty set
B. null set
C. subset
D. universal set
____4. Which of the following is an example of a well-defined set?
A. The set of students in SGVHS.
C. The set of flowers in the garden.
B. The set of male teachers in SGVHS.
D. The set of vegetables in the garden.
____5. This set is also called an empty set because it has no elements at all.
A. null set
B. set
C. subset
D. universal set
____6. Which of the following symbolizes universal set?
A. U
B. { }
C. Ↄ
D. ∩
____7. Which of the following is an example of a null set?
A. The set of factors of 12.
C. The set of triangles with 5 sides.
B. The set of even numbers between 5 and 15.
D. The set of circles with no sides.
____8. Given the set of letters in the word “mathematics”, what is the cardinality of the given set?
A. 11
B. 8
C. 6
D. 4
*For numbers 9 – 11, use the following: A = {1, 2, 4, 5, 6}
B = {1, 3, 5, 7}
C = {2, 4, 6, 8}
____9. What is A U B?
A. {1, 2, 3, 4, 5, 6, 7}
B. {3}
C. {1, 2, 3, 4, 5, 7, 8}
D. {1, 3, 4, 5, 7, 8}
____10. Find B ∩ C
A. {0, 2, 3}
B. { }
C. {0, 2, 3, 5, 6, 7, 8}
D. {8}
____11. Find A – B
A. {1,2,4}
B. {3}
C. {5,7,8}
D. {2, 4, 6}
____12. Which of the following Venn diagrams represent set A = {1, 2, 3}?
A.
B.
B.
C.
D.
2
1
1
1
3
2 3
2 3
*For numbers 13 – 15, refer to the diagram below:
A
12
B
5
9
16
____13. What are the elements of set B?
A. {12}
B. {9}
C. {5, 12}
D. {5, 9}
____14. What is the intersection of set A and set B?
A. 5
B. 9
C. 12
D. 16
____15. What is the total of the elements of the universal set?
A. 16
B. 21
C. 26
D. 42
____16. Which of the following represents the distance of a number on a number line?
A. Absolute Value
B. Integers
C. Rational Number
D. Scientific Notations
____17. Which of the following is the absolute value of |-23|?
A. -23
B. 23
C. |23|
D. |-23|
____18. What is the value of this expression? |-20| + |-15| - |4|
A. 31
B. 34
C. 35
D. 39
____19. In the given expression, 16 – 9 = 7, what is the subtrahend?
A. 0
B. 7
C. 9
D. 16
____20. In adding integers, if the two numbers have the same sign, what will you do?
A. add
B. divide
C. multiply
D. subtract
____21. What is the sum of 165 and 128?
A. 37
B. 73
C. 293
D. 923
____22. If you will subtract 151 from 827, what is the answer?
A. 676
B. 978
C. -676
D. -978
____23. What do you call the answer in division?
A. difference
B. product
C. quotient
D. sum
____24. If you multiply two numbers with different sign, what is the sign of the answer?
A. negative
B. positive
C. greater than
D. less than
____25. What is the answer if (-8) is multiplied to 9?
A. 17
B. -17
C. 72
D. -72
____26. What is the quotient of 81 ÷ 9?
A. 9
B. 72
C. 90
D. 729
____27. Oliver removed 56 marbles from his marble box and put them into 8 equal groups. How many marbles were in each
group?
A. -7
B. -64
C. 7
D. 64
____28. There is a wooden board 24 inches long and 8 inches is cut off, how many inches of board do you have left?
A. -16
B. 3
C. 16
D. 32
____29. If a car has 3 gallons of gas in the tank and you add 8 more, how much is in the tank?
A. -11
B. 5
C. 11
D. 24
____30. To be qualified as an encoder, one must be able to type at least 45 words per minute. How many words must be encoded
in 15 minutes in order to qualify?
A. 635
B. 655
C. 675
D. 685