Question 1

What is the sum of all the odd integers between 8 and 26?

Accepted Answer

153

Answer

148

Answer

149

Answer

151

Question 2

What is the nth term of the arithmetic sequence 7, 9, 11, 13, 15, 17, …?

Accepted Answer

2n+5

Answer

3n+4

Answer

n+2

Answer

4n+3

Question 3

Find the sum of the first 11 terms of the geometric sequence: 7, 14, 28, 56, 112, . . .

Accepted Answer

14,329

Answer

14331

Answer

14366

Answer

14309

Question 4

What value of x makes 5x+1 equal to 0?

Accepted Answer

$-\frac{1}{5}$

Answer

5

Answer

$-\frac{1}{5}$

Answer

-5

Question 5

Viola makes gift baskets for Valentine’s Day. She has 13 baskets leftover from last year, and she plans to makes 12 more each day, If there are 15 work days until the day she begins to sell the baskets, how many baskets will she have to sell?

Accepted Answer

193

Answer

181

Answer

205

Answer

156

Question 6

If P(-2) = 0, which of the following statements is true about P(x)?

Accepted Answer

x +2 is a factor of P(x)

Answer

P(0) = -2

Answer

2 is root of P(x) = 0

Answer

P(x) = 0, have two negative roots

Question 7

$-\frac{1}{5}$ What is the remainder when divided by $x+7$ ?

Accepted Answer

-100

Answer

4702

Answer

-4702

Answer

100

Question 8

On its first swing, the pendulum swings a distance of 30cm. If each swing, after the first, is 85% as long as the previous swing, how fast does the pendulum travel before it comes to rest?

Accepted Answer

200

Answer

150

Answer

100

Answer

300

Question 9

How many roots are there in the polynomial equation $6x^2+3x+10+x^3$ ?

Accepted Answer

3

Answer

2

Answer

5

Answer

4

Question 10

What is the sample space for choosing prime number at most 5?

Accepted Answer

{2,3}

Answer

{1,2,3,4,5}

Answer

{2,3,5}

Answer

{1,2,3,5}

Question 11

How many outcomes are there in tossing a coin?

Accepted Answer

2

Answer

6

Answer

4

Answer

8

Question 12

You go to the snack bar to buy a bagel and a drink for lunch. You can choose from a plain bagel, a blueberry bagel, or a raisin bagel. The choices for a drink include water or a sports drink. How many different lunches could be made with these choices?

Accepted Answer

6

Answer

2

Answer

8

Answer

12

Question 13

Two dice are rolled.How many outcomes have a sum of 9 or 10?

Accepted Answer

7

Answer

6

Answer

9

Answer

8

Question 14

If a ship has only 6 flags, and 2 of them are alike, with which to send signals, how many different signals can be sent if all flags are used?

Accepted Answer

360

Answer

120

Answer

720

Answer

20

Question 15

How many combinations can be made from H, O, N, E, S, T if the letters are taken two at a time?

Accepted Answer

15

Answer

30

Answer

120

Answer

60

Question 16

How many 3- digit odd numbers greater than 600 can be formed using digits (2, 3, 4, 5, 6 and 7)?

Accepted Answer

36

Answer

20

Answer

120

Answer

70

Question 17

What is the cardinality of perfect square numbers between 10 and 100?

Accepted Answer

6

Answer

9

Answer

8

Answer

7

Question 18

Which of the following is an outcome?

Accepted Answer

getting a head

Answer

rolling a die

Answer

choosing a marble from a bag

Answer

tossing a coin five times

Question 19

What do you call circles that have a common center?

Accepted Answer

concentric

Answer

externally tangent

Answer

common vertex

Answer

congruent

Question 20

It is an angle whose vertex is on a circle and its sides are chords of the same circle.

Accepted Answer

inscribed angle

Answer

intercepted angle

Answer

circumscribed angle

Answer

central angle

Question 21

Roentgen conducted a study that analyzes the performance of the Grade 10 students in the Third Periodical Test in English, the average score is 30, and its percentile rank is 60%. What does it imply?

Accepted Answer

He passed the test if the passing score is the 9th decile.

Answer

Twelve percent of the class got scores less than or equal to 90.

Answer

He scored above 90% of his classmates.

Answer

Eighty-eight percent of the class got scores less than or equal to 90.

Question 22

Which measure of position should be used in order to get the rank of a particular student in the NCAE?

Accepted Answer

Fractiles

Answer

Quartiles

Answer

Percentiles

Answer

Deciles

Question 23

The second quartile of the data set is equal to the ______.

Accepted Answer

50th Percentile

Answer

4th Decile

Answer

75th percentile

Answer

25th Percentile

Question 24

Which of the following illustrates a frequency?

Accepted Answer

Number of students enrolled in a statistics class.

Answer

Area of specialization in sophomores

Answer

Rate of interest in the investment

Answer

Salary increase

Question 25

Which of the following levels of measurement allows data to be arranged in an increasing or decreasing order but there is no quantitative distance between them?

Accepted Answer

Ordinal

Answer

Nominal

Answer

Ratio

Answer

Interval

Question 26

What does a standard deviation of 1 unit indicate?

Accepted Answer

The values in the distribution are at most 1 standard deviation unit away from the central value

Answer

The values in the distribution are at most 1 standard deviation unit to the right of the central value.

Answer

The values in the distribution are 1 unit away from the central value.

Answer

The values in the distribution are near to each other

Question 27

Using Tukey’s method, what is the first quartile for the following set of scores? 9, 11, 8, 9, 9, 14, 6, 5, 3, 16

Accepted Answer

6

Answer

7.7

Answer

5.5

Answer

5

Question 28

Which of the following does NOT describe a Descriptive Research?

Accepted Answer

It can answer the question “why?”

Answer

It can answer the question “when?”

Answer

It can answer the question “what?”

Answer

It can answer the question “how?”

Question 29

Which of the following is not a part of the Methodology?

Accepted Answer

Interpretation of results.

Answer

Explanation how to obtain results.

Answer

Description of participants.

Answer

Procedure on how to gather data.

Question 30

Which of the following lines is tangent to circle F?

Accepted Answer

$-\frac{1}{5}$

Answer

$-\frac{1}{5}$

Answer

$-\frac{1}{5}$

Answer

$-\frac{1}{5}$

Question 31

In circle M at the right, what is the measure of $6x^2+3x+10+x^3$ BRO if the measure of $\angle$ BMO = 60?

Accepted Answer

$-\frac{1}{5}$

Answer

$-\frac{1}{5}$

Answer

$-\frac{1}{5}$

Answer

$-\frac{1}{5}$

Question 32

What is the distance between the points M(-3,1) and N(7,-3)?

Accepted Answer

$-\frac{1}{5}$

Answer

$-\frac{1}{5}$

Answer

10

Answer

6

Question 33

What are the coordinates of the midpoint of a segment whose endpoints are (-1,-3)and (11,7)?

Accepted Answer

(5,2)

Answer

(-5,-2)

Answer

(6,5)

Answer

(-2,5)

Question 34

In circle C below, the measure of arc AB = 60 and its radius is 6 cm. What is the area of the shaded region in terms of pi (π)?

Accepted Answer

$-\frac{1}{5}$

Answer

$-\frac{1}{5}$

Answer

$-\frac{1}{5}$

Answer

$-\frac{1}{5}$

Question 35

What is the leading coefficient of the polynomial function $6x^2+3x+10+x^3$ ?

Accepted Answer

3

Answer

4

Answer

1

Answer

2

Question 36

What is the center of a circle $6x^2+3x+10+x^3$

Accepted Answer

(2,-5)

Answer

(-2,5)

Answer

(-2,-5)

Answer

(2,5)

Question 37

If C(n,4) = 126, what is n?

Accepted Answer

9

Answer

7

Answer

11

Answer

10

Question 38

What are the end behaviors of the graph of f(x) = -2x + x³ + 3x⁵– 4?

Accepted Answer

Rises to both directions

Answer

Falls to both directions

Answer

Rises to the left and falls to the right

Answer

Falls to the left and rises to the right

Question 39

If the three geometric means are inserted between 1 and 256, find the third geometric mean.

Accepted Answer

64

Answer

32

Answer

4

Answer

16

Question 40

Find k so that (x – 2) is a factor of x³+ kx – 4.

Accepted Answer

-2

Answer

-1

Answer

-3

Answer

-4

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