Quiz about 2nd Quarter Periodical Test Reviewer in Math 7

Question 1

What do you call a number that symbolizes an object or event that can be compared with other objects or events?

Accepted Answer

Measurement

Answer

Linear Equation

Answer

Numerical Coefficient

Answer

Algebra

Question 2

Which of the following is NOT used to measure the temperature?

Accepted Answer

Liter

Answer

Kelvin

Answer

Celsius

Answer

Fahrenheit

Question 3

What is the base unit used for weight?

Accepted Answer

Gram

Answer

Meter

Answer

Celsius

Answer

liter

Question 4

Which of the following is NOT used to measure the length?

Accepted Answer

pounds

Answer

Yard

Answer

Inches

Answer

Miles

Question 5

What device we can used to measure the length of an object?

Accepted Answer

Tape Measure

Answer

Thermometer

Answer

Weighing scale

Answer

Cups

Question 6

How many years in a decade?

Accepted Answer

10 years

Answer

12 years

Answer

5 years

Answer

100 years

Question 7

What is the equivalent measure of 368 g into cg?

Accepted Answer

36800 cg

Answer

0.363 cg

Answer

3630 cg

Answer

3.63 cg

Question 8

Which of the following is the equivalent measure of 3.126 kl into dal?

Accepted Answer

312.6 dal

Answer

3126 dal

Answer

0.3126 dal

Answer

31.26 dal

Question 9

What is 96 inches into feet if 1 foot is equivalent 12 inches?

Accepted Answer

8 ft

Answer

16 ft

Answer

144 ft

Answer

1152 ft

Question 10

What is 2 hours and 27 minutes in minutes alone?

Accepted Answer

147 mins

Answer

180 mins

Answer

185 mins

Answer

190 mins

Question 11

Translate 4x+ $$y^2$$ =5 to verbal phrase

Accepted Answer

The sum of four times a number and the square of another number is five.

Answer

Four times a number more than the square of a number is five.

Answer

Four times a number plus the cube of another number times is five.

Answer

The difference of four times a number and the square of another number is five.

Question 12

What do you call to an algebraic expression with two terms?

Accepted Answer

Binomial

Answer

Monomial

Answer

Trinomial

Answer

Multinomial

Question 13

What do you call the way in evaluating an algebraic expression in which you must replace a number for each variable and perform the arithmetic operations?

Accepted Answer

Substitution

Answer

Operation

Answer

PEMDAS

Answer

Evaluation

Question 14

Two or more algebraic expressions are said to be similar/like terms if the expressions have?

Accepted Answer

Same variables and same exponents

Answer

Same variables

Answer

Same exponents

Answer

Different variables and different exponents

Question 15

What is the sum of (5 $$x^4$$ -3 $$x^2$$ +4)+(6 $$x^3$$ -4 $$x^2$$ -7)

Accepted Answer

5x⁴+6x³-x²-11

Answer

11 $$x^4$$ -7x²-3

Answer

11x⁴-x²-3

Answer

5x⁴+6x³-7x²-3

Question 16

Subtract the ff: (-2x²+4x+3)-(-3x²-2x+7)

Accepted Answer

x2+6x-4

Answer

-5x²+2x+10

Answer

5x2-6x+4

Answer

-x²- 2x-10

Question 17

What is the expanded form of (3x)⁷??

Accepted Answer

(3x) (3x) (3x) (3x) (3x) (3x) (3x)

Answer

(3x) (3x) (3x) (3x)

Answer

(3x) (3x) (3x) (3x) (3x)

Answer

(3) (x) (x) (x) (x)	(x) (x)

Question 18

What is the product if if -3m⁷ multiply to -4n⁴??

Accepted Answer

12m⁷ n⁴

Answer

12m11

Answer

-12n11

Answer

-12m⁷ n⁴

Question 19

What is the simplified form (3m³ n²)³

Accepted Answer

27m⁹ n⁶

Answer

27m6n5

Answer

9m6 n5

Answer

9m9 n6

Question 20

What is the product of -3x⁶ y and 2x³ y⁶

Accepted Answer

-6x9y7

Answer

-6x⁸ y⁶

Answer

-6x2 y4

Answer

6x¹⁵ y⁵

Question 21

What is the quotient of an algebraic expression $$\frac{(4x^2yz^3)}{(20x^2y^7z^2)}$$ if we apply quotient rule?

Accepted Answer

$$\frac{z}{(5y^6)}$$

Answer

$$\frac{5y^6}{z}$$

Answer

$$\frac{5z}{y^6}$$

Answer

$$\frac{(xz^2)}{(5y^6)}$$

Question 22

Which of the following algebraic expression is an example of Square of Binomial?

Accepted Answer

(2x+3)2

Answer

(2x+3)3

Answer

(2x+3)(2x-3)

Answer

(2x-4y+3)²

Question 23

Which of the following algebraic expression is an example of Sum and Difference of two Binomials?

Accepted Answer

(5x+3y)(5x-3y)

Answer

(5x+3y)2

Answer

(5x-3y)3

Answer

(x+1)(2x-5)

Question 24

The product of (3x-5)² is (4x)² ____ + 25. What is the middle term?

Accepted Answer

- 30x

Answer

20x

Answer

-20x

Answer

30x

Question 25

Find the value of x that will make the equation correct: x + 7 = 8

Accepted Answer

1

Answer

15

Answer

3

Answer

6

Question 26

Find the value of x that will make the equation correct:
 -4x = 20

Accepted Answer

-5

Answer

4

Answer

-4

Answer

5

Question 27

Five times an unknown number is equal to 60. Find the number?

Accepted Answer

12

Answer

9

Answer

10

Answer

11

Question 28

If 5 blocks weigh 30 ounces, how many blocks weigh 72 ounces?

Accepted Answer

12 blocks

Answer

10 blocks

Answer

11 blocks

Answer

13 blocks

2nd Quarter Periodical Test Reviewer in Math 7

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