MATHagisan ng TALINO G7

MATHagisan ng TALINO G7

January 28, 2022

Multiple Choice

What is the lowest term of  $$\frac{25}{100}$$   ?

• $$\frac{1}{4}$$  

• $$\frac{1}{5}$$  

• $$\frac{5}{10}$$  

• $$\frac{4}{10}$$  

Multiple Choice

What is the sum if 25 is added to -16?

• 41

• -41

• 9

• -9

Multiple Choice

Which of the following shows commutative property of real numbers?

• (7 + 3) – 2 = 7 + (3 – 2)

• 7 + 3 = 3 + 7 

• 5 + 9 = 14
  

• 5 + 0 = 5
  

Multiple Choice

Which of the following two sets are equal?

• A = {1, 2} and B = {1}

• A = {1, 2} and B = {1, 2, 3}

• A = {1, 2, 3} and B = {2, 1, 3}

• A = {1, 2, 4} and B = {1, 2, 3}

Multiple Choice

What is the cardinality of the set of odd positive integers less than 10?

• 3

• 4

• 5

• 6

Multiple Choice

What is the sum of  $\frac{1}{2}$   and  $\frac{2}{3}$  ?

•  $\frac{7}{6}$  

•  $\frac{5}{6}$  

•  $\frac{2}{6}$  

•  $\frac{1}{6}$  

Multiple Choice

What is the FRACTION FORM of 0.3333…?

• $\frac{1}{3333}$

• $\frac{1}{333}$

• $\frac{1}{33}$

• $\frac{1}{3}$

Multiple Choice

Between what 2(two) consecutive integers does  $\sqrt{55}$  lies?

• 7 AND 8

• 6 AND 7

• 5 AND 6

• 4 AND 5

Multiple Choice

If B is the set of the unique letters of the word “PHILIPPINES”, What is the cardinal number of B?

• 5

• 7

• 9

• 11

Multiple Choice

In a group of 100 students, there are 50 who like Math, 35 like Science and 30 like both Math and Science.

How many students like ONLY Science?

• 20

• 5

• 30

• 45

Multiple Choice

The temperature is 15°C and drops 8°C.Write an addition equation to calculate the final temperature. What is the final temperature?

• (+15) + (+8) = +9; 9°C

• (+8) + (-15) = –7; –7°C

• (+8) + (+15) = +23; 23°C

• (+15) + (-8) = +7; 7°C

Multiple Choice

What number must be subtracted from the product of 43 and – 32 to get a difference of 126?

• -1,250

• -1,376

• -1,463

• -1,502

Multiple Choice

The absolute values of two numbers are equal. Their product is – 441.

What are the numbers?

• 21, -21

• - 49, 3

• 19, -19

• 63, -7

Multiple Choice

Set A is the set of all whole numbers less than 9. Set B is the set of even numbers between 4 and 13. Set C is the set of all elements that are both in sets A and B. List set C.

• {4, 6, 8, 10,12}

• {6, 8, 10, 12}

• {4, 6, 8}

• {6, 8}

Multiple Choice

In a group of 60 people, 27 like cold drinks and 42 like hot drinks and each person likes at least one of the two drinks. How many like both coffee and tea?

• 9

• 15

• 18

• 27