GEN ED MATH.1

b. 13×2×2

What are the prime factors of 52?
a. 11×2×3

b. 13×2×2

c. 23×2

d. 2×2×2×3

b. 300

60 is 20% of what number?

a. 350

b. 300

c. 450

d. 500

d. -7

What is the sum of (-25)+18?

a. 43

b. -43

c. 7

d. -7

c. 0.2347

Convert 23.47% to decimal. What is the answer?

a. 0.02347

b. 0.0002347

c. 0.2347

d. 0.002347

c. 25%

A dealer bought an article for 1,600.00 and sold it for 2,000.00. What was his profit in percent?

a. 100%

b. 20%

c. 25%

d. 400.00

a. 70%

63 is what percent of 90?

a. 70%

b. 0.07%

c. 56.7%

d. 7%

b. 6:34 a.m.

Pacquiao and Donaire jog around the oval in the same direction. It takes Pacquiao 6 minutes to complete the lone round of oval, while it taken Donaire 8 minutes. If they are together at 6:10 a.m., what is the earliest time that they would be together again?

a. 5:22 a.m.

b. 6:34 a.m.

c. 6:40 a.m.

d. 6:58 a.m.

b. 5

What is not a factor of 12?

a. 4

b. 5

c. 1

d. 3

a. 2

On its anniversary, the canteen offers a free sandwich for every 6th customer and a free soft drink for every 8th customer. After 50 customers, how many have received both free sandwiches and soft drinks?

a. 2

b. 8

c. 6

d. 14

a. 11

Andrew is Meljohn’s father, Andrew is 35 years old. Three years ago, Andrew was four times as old as his son was then. How old is Meljohn now?

a. 11

b. 14

c. 12

d. 13

a. √15

Which is an irrational number?

a. √15

b. 23

c. -45

d. 45358

51

In a Mathematics test, Gabriel got 85%. If the test consisted 60 items, what did Gabriel get?

25

51

9

34

75

The ratio of the cows to carabaos is 3:5. If there are 120 cows and carabaos in the field, how many are carabaos?

75

24

45

40

2310

What is the LCM of 30, 66, and 70?

5621

166

2310

138600

24 

What is 30% of 80?

0.24

240

24

2.4

840.00

What is the simple interest of 7,000.00 for three years at 4% per year?

2,100.00

840.00

280.00

34.00

76, 304

Complete the given series: 10, 6, 24, 20, 80, ___, ___

76, 304

74, 296

86, 344

84, 336

360.00

A book with an original price of 450.00 is being sold at 20% discount, how much is the selling price?

20.00

450.00

90.00

360.00

3

What is the GCF of 12, 15, and 30?

5

2

3

4

c. 45

What is the least common multiple of 5 and 9?

a. 25

b. 40

c. 45

d. 50

a. 6

If two pencils cost 3 dollars, how many pencils can you buy with 9 dollars?

a. 6

b. 9

c. 12

d. 15

d. 3

It takes 6 hours for 4 men to repair a road. How long will it take 8 men to do the job if they work at the same rate?

a. 12

b. 9

c. 6

d. 3

c. 15 boys; 25 girls

In a class of 40, the ratio of boys to girls is 3:5. How many are girls? How many are boys?

a. 10 boys; 30 girls

b. 30 boys; 10 girls

c. 15 boys; 25 girls

d. 25 boys; 15 girls

c. 0.7

Convert 7% to decimal.

a. 0.007

b. 0.07

c. 0.7

d. 7

b. 210

FORMULA: P= B x R

What is the 30% of 700?

a. 200

b. 210

c. 220

d. 230

d. 50%

FORMULA: R= P/B or 

What percent if 60 is 30?

a. 52%

b. 40%

c. 47%

d. 50%

b. 300

FORMULA: B= P/R

60 is 20% of what number?

a. 350

b. 300

c. 450

d. 500

b. 20

FORMULA: Markup = cost x rate

A music store used a markup rate of 40%. Find the price increase of a computer game that cost the retailer 50.00.

a. 10

b. 20

c. 30

d. 40

d. 36

FORMULA: Selling price=cost + markup

A store pays 30.00 for a bag of candy. If the store wants mark up the price 20%, for how much will the store sell the bag of candy?

a. 6

b. 12

c. 24

d. 36

b. 1,000

FORMULA: I=Prt

You are starting your own small business in Davao City. You borrow 10,000.00 from the bank at a 2% rate for 5 years. Find the interest you will pay on this loan.

a. 500

b. 1,000

c. 1,500

d. 2,000

d. 4,0000

FORMULA: Sale Price=price — discount

Regala Company manufactures beds; in its catalogue, a double bed is priced at 5,000.00 less a discount of 20%. What will Rizza have to pay for the bed she ordered?

a. 500

b. 1,000

c. 3000

d. 4,000

a. 2,000

FORMULA: Discount= price x rate

Athletic shoes that regularly sell for 10,000 pesos are on sale for 20% off. Find the discount.

a. 2,000

b. 3,000

c. 4,500

d. 7,000

a. 3,450

FORMULA: Commission = Amount sold x rate

Maria makes money by commission rates. She gets 15% of everything she sells. Maria sold 23,000 pesos worth of items this month, what is her salary for the month?

a. 3,450

b. 3,500

c. 3,700

d. 4,000

a. 4

Solve:

|6² ÷ 2² — 5|

a. 4

b. 19

c. 16

d. 36

b. Commutative property

CHANGE THE POSITION of the addends or the factors does not affect the sum or the product.

example: 12+2 = 2+12

a. Closure property

b. Commutative property

c. Associative property

d. Identity property

c. Associative property

CHANGING THE GROUPING of the addends in a sum or the groupings of the factors, example:

(2+3)+4 = 2+(3+4)

a. Closure property

b. Commutative property

c. Associative property

d. Identity property

b. Identity property of Multiplication

the product of any number and 1 is the same number.

32 × 1 = 32

a. Closure property

b. Identity property of Multiplication

c. Identity property of Addition

d. Distributive property

a. Closure property

When we add or multiply any element in a set of numbers, the sum of the product is a unique real number which belongs to the SAME SET.

a. Closure property

b. Identity property

c. Associative property

d. Distributive property

d. Distributive property

When a number is multiplied by the SUM of two other numbers, the first number can be handed out or distributed to both of those two numbers and multiplied by each of them separately.

3(8+5) = 3(8) + 3(5)

a. Closure property

b. Identity property

c. Associative property

d. Distributive property

the sumof any number and 0  is the same number.

34 + 0 = 34

a. Closure property

b. Identity property of Multiplication

c. Identity property of Addition

d. Distributive property

a. (x + 3) (x - 10)

Factor x² + 13x + 30

a. (x + 3) (x - 10)

b. (x + 3) (x + 10)

c. (x - 3) (x - 10)

d. (x - 3) (x + 10)

b. right angle

measures exactly 90 degrees

a. acute angle

b. right angle

c. obtuse angle

d. straight angle

d. straight angle

exactly 180 degrees

a. acute angle

b. right angle

c. obtuse angle

d. straight angle

acute angle

less than 90 degrees

a. acute angle

b. right angle

c. obtuse angle

d. straight angle

c. obtuse angle

more than 90 degrees but less than 180 degrees

a. acute angle

b. right angle

c. obtuse angle

d. straight angle

d. adjacent angles

two angles which share a vertex, share a side but do not overlap

a. complementary angles

b. supplementary angles

c. vertical angles

d. adjacent angles

a. complementary angles

any two angles whose combined measures equal to 90 degrees

a. complementary angles

b. supplementary angles

c. vertical angles

d. adjacent angles

c. vertical angles

2 angles formed by intersecting lines. They cannot be adjacent, and they are always equal in measure. they are across from one another. opposite and equal.

a. complementary angles

b. supplementary angles

c. vertical angles

d. adjacent angles

b. supplementary angles

Any two angles whose combined measure equal to 180 degrees.

a. complementary angles

b. supplementary angles

c. vertical angles

d. adjacent angles

c. 600 sq.m.

FORMULA: A = L x W

What is the area of a rectangular pool that has a length of 30 meters and a width of 20 meters?

a. 50 sq.m.

b. 400 sq.m.

c. 600 sq.m.

d. 900 sq.m.

a. 108ft

FORMULA: P= 2 (L+W)

Madi is hanging a string of flowers on the perimeter of a rectangular pool deck. The deck is 30 feet long an 24 feet wide. how long does the string of flowers need to be?

a. 108ft

b. 54ft

c. 48ft

d. 60ft

a. 152

The sides of a triangle are 30, 55, 67, respectively. What is the perimeter of the triangle?

a. 152

b. 160

c. 144

d. 165

b. 18in²

FORMULA: A= ½ bh

A triangle has a base of 12 inches and a height of 3 inches. What is the area of the triangle?

a. 36in²

b. 18in²

c. 144in²

d. 9in²

b. 44

FORMULA: 2πr

The shape of a snare drum head is a circle. The radius of the drum head is 7 inches. What is the circumference?

a. 154

b. 44

c. 110

d. 36

a. 2³ x 5

Which of the following expresses 40 as a product of a prime factor?

a. 2³ x 5

b. 2 × 4 × 5

c. 2 × 20

d. 2² x 10

c. 150.00

A student magazine is sold at 40% discount. If Trixie paid 90.00 pesos for the magazine, what is its original price?

a. 100.00

b. 125.00

c. 150.00

d. 225.00

d. 6cm

What is the length of one side of a regular octagon if its perimeter is 48cm?

a. 8cm

b. 56cm

c. 40cm

d. 6cm

a. 29

Simplify: 100 ÷ (8+24÷2³-6)² +25. What is the answer?

a. 29

b. 50

c. 2.45

d. 2.44

a. 90

What is the quotient of .36 and .004?

a. 90

b. 900

c. 0.9

d. 0.00144

a. 5678226

Which is divisible by 9?

a.5678226

b. 123404

c. 4572128

d. 581

d. 1,050.00

A pair of shoes originally priced at 1500.00 is being sold at a discount of 30%. How much would you p[ay if you buy that shoes?

a. 450.00

b. 1,470.00

c. 1,350.00

d. 1,050.00

A. 22,400.00

Evelyn deposited 20,000.00 in a bank that pays an annual interest of 4%. How much money will she have in the bank after three years?

A. 22,400.00

B. 2,400.00

C. 800.00

D. 20,800.00

b. 8,000.00

How much should Ann invest so that her money earns 2,700.00 borrowed at 15% for 2 years and three months?

a. 3,120.00

b. 8,000.00

c. 82,400.00

d. 720.00