GROUP 2 Mathematics Test Grade 7

Based on the reasons given by Ana, Ben, and Carlo, who among the three students gave a correct explanation for why the shape is not considered a polygon?

• A. Ana only

• B. Ben only

• C. Ben and Carlo

• D. None of them

An irregular quadrilateral has 4 different angle measurements. Three of its interior angles measure 65°, 100°, and 125°. Therefore, the measure of the fourth angle is 70°.

• A. Yes, because the sum of an interior angle of a quadrilateral is just 300°.

• B. Yes, because the sum of an interior angle of a quadrilateral is 360°.

• C. No, because the sum of an interior angle of a quadrilateral is 540°.

• D. Yes, because the sum of an exterior angle of a hexagon is 360°

What is 0.35 as a fraction in lowest term?

• A. 3/5

• B. 3/10

• C. 35/99

• D. 7/20

Which of the following is true about the value of 1/3 in decimals?

• A. It is terminating.

• B. It is both repeating and non-terminating.

• C. It is non-repeating and non-terminating.

• D. It is non-repeating and terminating in section

In the number line, which of the following square root can be found between the two integers 11 and 12?

• A. √12.5

• B. √130

• C. √174

• D. √164

In section Sampaguita, 3/5 of the students are boys. 1/3 of the boys wear black socks. What fraction of the class are boys who wear black socks?

• A. 1/5

• B. 3/5

• C. 1/2

• D. 4/5

A party-sized fresh pineapple juice is placed in a cylindrical glass container. It has a radius of 2 dm and a height of 3 dm. How many cubic decimeters of pineapple juice does it contain? Express your answer in the whole number.

• A. 38 dm3

• B. 40 dm3

• C. 56dm3

• D. 89 dm3

A cylindrical water container has a radius of 4 centimeters and a height of 8 centimeters. To determine how much water the container can hold, you need to find the volume of the cylinder. What is the volume of the cylinder?

• A. 401.92 cm3

• B. 150.72 cm3

• C. 452.16 cm3

• D. 400.92 cm3

The diagram shows a rectangular pyramid with a height of 6 centimeters. The base of the pyramid is a rectangle with one side measuring 10 centimeters and the other side measuring 9 centimeters. To find how much space the pyramid occupies, you need to calculate its volume. What is the volume of the rectangular pyramid?

• A. 250 cm3

• B. 30 cm3

• C. 90 cm3

• D. 180 cm3

Which of the following is NOT considered a set?

• A. collection of whole numbers

• B. collection of days in a week

• C. collection of bright students

• D. collection of colors of the rainbow