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A. B. C. D.: First Quarter Unit Test

This document appears to be a test containing 20 multiple choice mathematics questions covering topics like sets, operations on sets, absolute value, square roots, properties of operations, and plotting points on a number line. The test includes the student's name, grade, section, date, and space to record their score.

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Ahron Rivas
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1K views3 pages

A. B. C. D.: First Quarter Unit Test

This document appears to be a test containing 20 multiple choice mathematics questions covering topics like sets, operations on sets, absolute value, square roots, properties of operations, and plotting points on a number line. The test includes the student's name, grade, section, date, and space to record their score.

Uploaded by

Ahron Rivas
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Name: ______________________________________ Date: ______________

Grade & Section: _______________________________ Score: ______________


FIRST QUARTER UNIT TEST
MATHEMATICS 7
S. Y. 2021-2022

Read the following questions carefully. Encircle the letter of the correct answer.

1. Which of the following is a well-defined set?


A. A set of beautiful sceneries
B. A set of good basketball players
C. A set of Philippine Presidents
D. A set of successful leaders.

2. Find A U B. Use the following sets:


A = {1, 2, 4, 5, 6} B = {1, 3, 5, 7} C = {2, 4, 6, 8}

A. {1, 2, 3, 4, 5, 6, 7} C. {3}
B. {1, 2, 3, 4, 5, 7, 8} D. {1, 3, 4, 5, 7, 8}

For items 3 - 4, refer to the diagram below.

3. What is A ∩ B?
A. { 4,7 }. C. { 2, 3, 5 }
B. { 1, 6 } D. { 1, 4, 6, 7, 8}

4. What is A U B?
A. { 1,2,3,4,5,6,8 } C. { 2, 3,4, 5,7 }
B. { 1,2,3,4,5 ,6,7 } D. { 1, 4, 6, 7,8}

5. Which of the following represents the absolute value of 5?

A. C.

B. D.
6. What is the absolute value of 34?

A. -3 B. 34 C. 0 D. -34 and 34

7. Find the difference between a mountain that has an altitude of 3486 feet and a valley
that is 139 feet below sea level.

A. 3 265 B. 3 347 C. 3 437 D. 3 625

8. Find the product of -5 and 9.

A. 4 b. 14 C. – 5 D. - 45

9. Perform the indicated operation: -72 ÷ 9.

A. 8 B. 63 C. -8 D. -63

10. Which Property of Multiplication is shown in (6 + 3) x 4 = 6(4) + 3(4)?


A. Associative Property C. Distributive Property
B. Commutative Property D. Inverse Property

1
11. Express to decimal form.
2
A. 0.75 c. 0.12
B. 0.25 d. 0.50

12.

13. .

14.

15. Which of the statements is TRUE?


A. √ 7 is an integer
B. √ 16 is an irrational number
C. √ 25 is a rational number
D. √ 90 is neither rational nor irrational number
16. Which of the following square roots lies between 2 and 3?
A. √ 2 b. √ 3 c. √ 5 d. √ 10

For numbers 17 – 18. Refer the given number line below.

17. Which letter most accurately represents the location of - √ 14 on the number line?
A. A b. B c. C d. D

18. Which letter most accurately represents the location of √ 8on the number line?
A. A b. B b. C d. D

19. Among the following illustrations, which illustration represents √ 32 ?

A.

B.

C.

D.

20. Locate and plot √ 15 on a number line.

-1 0 1 2 3 4 5 6

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