# Just Another Algebra Quiz

8 Questions

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- This quiz is recommended for 7th to 9th graders. - This quiz is composed of 8 multiple choice questions that would test your critical thinking, logic, and reasoning skills. - You will be allotted 15 minutes to answer the quiz. - Enjoy!Be assured that your data would remain confidential, unless you choose to divulge it.

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• 1.
• A.

{a = -1; b = 1}

• B.

{a = 1; b = -1}

• C.

{a = -1; b = -1}

• D.

{a = 1; b = 1}

• 2.
If y is equivalent to 3, which of the following equivalents of x would make x divided by y equal to y cubed?
• A.

X = 9^2

• B.

X = √81

• C.

X = 3^3

• D.

X = -3^3

• 3.
There are two lines of different measurements. The longer line is a times longer than the smaller line, which has a measurement of b centimeters. How long would the lines be if you are to put them together?
• A.

A + ab cm.

• B.

A^2b cm.

• C.

Ab^2 cm.

• D.

Ab + b cm.

• 4.
If the red part is n centimeters, what then is the area of the yellow part?
• A.

4n^2 cm.

• B.

4n^2 cm.^2

• C.

2n^2 cm.^2

• D.

None of the above

• 5.
If a is equivalent to 1 and b is equivalent to 0, which of the following equations would be accurate?
• A.

A = (a + b)^2

• B.

A = a^-1

• C.

B = (-a + a)^2

• D.

All of the above

• E.

A and c

• F.

None of the above

• 6.
Let π = 3.14. Assume that each side of the square measures 6m centimeters. Find the area of the yellow part.
• A.

17.16m^2 cm.^2

• B.

7.74m^2 cm.^2

• C.

1.32m^2 cm.^2

• D.

None of the above

• 7.
[a(b)/c](d/e) is equivalent to a. Which of the following sets of equations involving variables a, b, c, d and e would make the statement true?
• A.

{a = 3; b = √4; c = d; d = e; e = 2}

• B.

{a = e; b = c; c = a; d = -1; e = d}

• C.

{a = b, b = 1, c = e, d = b, e = c}

• D.

All of the above

• E.

A and b

• F.

A and c

• G.

B and c

• H.

None of the above

• 8.
In x/y, x is 3 less than y. If half of x is added to x and y, the result would be 1/2. Find the values of x and y.
• A.

{x = -2; y = -5}

• B.

{x = 3; y = 6}

• C.

{x = 2; y = 5}

• D.

None of the above