Question 1

Describe this set in words: {2, 4, 6, 8, 10, 12}.

Accepted Answer

Set of even numbers from 2 to 12

Answer

Set of even numbers less than 12

Answer

Set of whole numbers less than 13

Answer

Set of even numbers between 2 to 12

Question 2

How many subsets does X = {M, A, T, H} have?

Accepted Answer

16

Answer

4

Answer

32

Answer

8

Question 3

Which set of integers is arranged in ascending order?

Accepted Answer

–9,–6, 0, 3, 12

Answer

12,3, 0, –6, –9

Answer

0,–6, –9, 3, 12

Answer

0,3, –6, –9, 12

Question 4

LetA = {1, 2, 3, 4, 5, 6, 7, 8, 9} and B = {0, 2, 4, 6, 8, 10}. Find A∩B.

Accepted Answer

{2,4, 6, 8}

Answer

{2,4}

Answer

{2,4, 6, 8, 10}

Answer

{  }

Question 5

Find the product of (–3) (–4) (5)

Accepted Answer

60

Answer

12

Answer

–12

Answer

–60

Question 6

Whichof the following is an irrational number?

A. $\sqrt{3}$

B. 0.25

C. $\frac{3}{4}$

D. 6

Accepted Answer

A

Answer

D

Answer

B

Answer

C

Question 7

Completethe statement |18 – 12| _____ |16 – 22 |.

Accepted Answer

=

Answer

>

Answer

≠

Answer

<

Question 8

What property of real numbers is illustratedin ( $\frac{5}{6}$ ) + (– $\frac{3}{4}$ ) = (– $\frac{3}{4}$ ) + ( $\frac{3}{4}$ )?

Accepted Answer

Commutative

Answer

Associative

Answer

Identity

Answer

Distributive

Question 9

Which of the following fractions is the smallest?

Accepted Answer

$\frac{1}{5}$

Answer

$\frac{1}{5}$

Answer

$\frac{1}{5}$

Answer

$\frac{1}{5}$

Question 10

Determine two rational numbers between $\frac{5}{6}$ which lies.

Accepted Answer

13 and 14

Answer

14 and 15

Answer

12 and 13

Answer

15 and 16

Question 11

A = {x|x is an even number greater than10 but less than 50}. B = {x|x is a whole number that is divisible by 5}. FindC if C = A ∩ B.

Accepted Answer

{20, 30, 40}

Answer

{10, 20, 30, 40, 50}

Answer

{20, 30, 40, 50}

Answer

{20, 30}

Question 12

By how much is (+15) greater than (-25)?

Accepted Answer

40

Answer

–10

Answer

–40

Answer

10

Question 13

Which of the following given is NOT true?

A. $\frac{4}{5}$ = 0.80

B. $\frac{6}{12}$ = 0.75

C. $\frac{7}{10}$ = 0.70

D. $\frac{5}{8}$ = 0.625

Accepted Answer

B

Answer

C

Answer

A

Answer

D

Question 14

Find the length of the side of a square whose area is 625 cm².

Accepted Answer

25 cm

Answer

45 cm

Answer

15 cm

Answer

35 cm

Question 15

The absolute values of two numbers are equal. Their product is –225. What are the numbers?

Accepted Answer

–15, 15

Answer

–45, 5

Answer

–5, 45

Answer

–3, 75

Question 16

What is 1.2345 x 10^-5 instandard form?

Accepted Answer

0.0000012345

Answer

0.000012345

Answer

123,450

Answer

12,345

Question 17

Find the quotient of [–18 + (– 7)] ÷ (16 + 9).

Accepted Answer

-1

Answer

0

Answer

2

Answer

1

Question 18

1. Which of the following equation sillustrates the associative property of addition?

Accepted Answer

(6 + 8) + 4 = 6 + (8 + 4)

Answer

5 + 3 = 3 + 5

Answer

0 + (–7) = –7

Answer

(2) ( 1)= 1

Question 19

The value of when $\frac{5}{6}$ simplified is ______.

Accepted Answer

–4

Answer

4

Answer

2

Answer

–2

Question 20

Which of the following given will represent rational number/s?

Accepted Answer

i, ii, iii, and iv

Answer

i only

Answer

i, ii, iii only

Answer

i, ii only

Question 21

If one-fourth of a number is added to the same number, the result is 20. Which of the following is the number?

Accepted Answer

16

Answer

12

Answer

10

Answer

14

Question 22

1. Angel bought 5 half-kilogram packages offlour. She used $\frac{5}{6}$ of a kilogram to make a cake and $\frac{3}{4}$ of a kilogram to make some cookies. Does she have enough flour left to follow a recipe calling for $\frac{3}{4}$ kilogram of flour?

Accepted Answer

exactly enough

Answer

a little lacking

Answer

not enough

Answer

a little excess

Question 23

A sponsor in the feeding program for Grade 7 students noticed that among 50 students, 32 loves to eat spaghetti and26 loves to eat hamburger. How many loves to eat both spaghetti and hamburger?

Accepted Answer

8

Answer

10

Answer

6

Answer

12

Question 24

What number must be subtracted from the product of –25 and 15 to get a difference of 200?

Accepted Answer

–575

Answer

575

Answer

–175

Answer

175

Question 25

Evaluate: [(–18) + (–7) + (16)] + [(10)+ (–24) + (5)]

Accepted Answer

–18

Answer

0

Answer

–9

Answer

18

Question 26

What is the most appropriate unit for the length of a pencil?

Accepted Answer

centimeter

Answer

hectometer

Answer

meter

Answer

kilometer

Question 27

Which of the following time frame is the shortest?

Accepted Answer

8 weeks

Answer

1,560 hours

Answer

2 months

Answer

60 days

Question 28

3 inches _____ 8 centimeters

Accepted Answer

<

Answer

>

Answer

≥

Answer

=

Question 29

4 miles _____ 6 kilometers

Accepted Answer

>

Answer

=

Answer

≥

Answer

<

Question 30

60 months _____ 5 years

Accepted Answer

=

Answer

≥

Answer

<

Answer

>

Question 31

A tank truck delivers 15 kL of gasolineto a service station. What is its capacity in liters?

Accepted Answer

15,000

Answer

1,500

Answer

0.15

Answer

1.50

Question 32

A cyclist travels 90 km in 5 hours. Findhis average speed.

Accepted Answer

18 kph

Answer

20 kph

Answer

19 kph

Answer

17 kph

Question 33

The sides of a triangle measure 15.50meters, 17.32 meters, and 12.43 meters, respectively. How many centimeters long is the perimeter of the triangle?

Accepted Answer

4,525

Answer

5,525

Answer

3,525

Answer

6,525

Question 34

Write the symbol 3a – 1 in verbal phrase.

Accepted Answer

thrice the number decreased by one

Answer

thrice the difference of a number and one

Answer

the sum of thrice the number and one

Answer

the difference of one and thrice the number

Question 35

What is the mathematical phrase of “twice a number divided by the difference of the number and one”?

A. $\sqrt{3}$

B. $\frac{3}{4}$

C. $\frac{x\ -1}{2}$

D. $\frac{x\ +\ 1}{2x}$

Accepted Answer

A

Answer

C

Answer

D

Answer

B

Question 36

The numerical coefficient in the expression–3xy² is ______.

Accepted Answer

–3

Answer

2

Answer

xy

Answer

–3xy

Question 37

If x = 7, what is the value of $\frac{5}{6}$ ?

Accepted Answer

–2

Answer

2

Answer

4

Answer

–4

Question 38

When a = 2 and b = –3, which expression has the largest value?

Accepted Answer

2a – 3b

Answer

3a + 2b

Answer

3a – 2b

Answer

2a + 3b

Question 39

The degree of the polynomial (13x³– 4x² + 5x⁴ + x – 2) is ______.

Accepted Answer

4

Answer

2

Answer

5

Answer

3

Question 40

When x = –2, which expression has the value 36?

Accepted Answer

(3x)2

Answer

2x3

Answer

3x3

Answer

(2x)2

Question 41

From the sum of 5x – 4 and –3x + 7, subtract2x + 3.

Accepted Answer

0

Answer

4x + 6

Answer

1

Answer

4x

Question 42

A boy has (4x – 5) red marbles, (3x + 8)yellow marbles and (6 + 5x) green marbles. How many marbles does he have inall?

Accepted Answer

12x + 9

Answer

13x + 8

Answer

13x – 8

Answer

12x – 9

Question 43

The cost of (x – 3) mango is (2x²– 3x – 9) pesos. What is the cost of each mango?

Accepted Answer

2x + 3

Answer

3x – 2

Answer

2x – 3

Answer

3x + 2

Question 44

Find the product of (2y – 1) and (4y²+ 2y + 1).

Accepted Answer

8y3 – 1

Answer

–8y³ + 1

Answer

8y3 + 1

Answer

–8y³ – 1

Question 45

Solve for the product of (7m + 8n) and(7m – 8n).

Accepted Answer

49m² – 64n²

Answer

49m² + 112mn – 64n²

Answer

49m² + 64n²

Answer

49m² + 112mn + 64n²

Question 46

Which of the following is an example of linear equation in one variable?

Accepted Answer

x + 3 = 5

Answer

x² – 3 < 5

Answer

x² + 4 = 0

Answer

x – 3 > 5

Question 47

Which value of n will make 3n + 5 = 0?

A. –5

B. $\frac{-5}{3}$

C. $\frac{3}{4}$

D. $\frac{5}{3}$

Accepted Answer

B

Answer

A

Answer

D

Answer

C

Question 48

The solution set of the equation |x + 9|= 12 is ______.

Accepted Answer

{–21, 3}

Answer

{0, 3}

Answer

{3, 21}

Answer

{–3, 0}

Question 49

Find all real numbers for which 5x + 3> 2x – 6.

Accepted Answer

x > – 3

Answer

x < 3

Answer

x > 3

Answer

x < – 3

Question 50

Maria is 18 years older than Atom. In 13years, Maria will be as twice as old as Atom will be then. How old is Marianow?

Accepted Answer

23

Answer

12

Answer

5

Answer

18

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