Sauyo Elementary School3rd Summative Test in MATHEMATICS 5

S.Y. 2014 – 2015

Name: ____________________Score:__________

Section: ____________ Date: ___________

Part 1: Read and analyze the following questions carefully. Encircle the letter of the best answer. (1 pt)

1. What do you call the comparison of the size of two or more numbers or quantities? A. Quantity B. Ratio C. Rules D. Terms

2. Use the set of shapes inside the box. What is the ratio of stars to hearts?A. 4:7 B. 7:6 C. 6:7 D. 6:5

3. In the statement “I LOVE MATHEMATICS”, which of the fractions shows the ratio of the vowels to the consonants on it?A. 7:9 B. 9:7 C. 7:8 D. 8:7

4. Which of the following situation does not give a ratio of ‘two is to seven’? A. two bananas cost P7B. five boys to three girls in the libraryC. two apples for every seven orangesD. there are two tables with seven chairs

5. There are three pigs and five goats in a farm. How do we write the ratio of number of goats to the number of pigs?

A. 35

B. 5:3 C. 3 is to 5 D. 3:5

6. All of the statements are correct about expressing ratios of two objects except:______. A. The ratio ‘1 is to 2’ is the same as 2:1.B. The order of quantities in a ratio is important.C. Ratios can be written in either colon or fraction.D. Two quantities being compared can form a ratio.

7. In the class of grades 5 – bayani, there are 25 girls and 30 boys. What is the ratio of girls to the total number of pupils in the class?A. 25 girls to 30 boys C.25 girls to 50 pupils B.30 boys to 25 girls D. 30 boys to 50 pupils

8. Which ratio can be simplified into 2:3 or 23

?

A. 8

10B. 12:15 C.

812

D. 15:10

21. Which of the following pairs of ratio are equivalent?

I. 4:5 and 16:20 II. 6:9 and 3:2 III. 3:4 and 6:8A. I only B. I and III C. II and III D. I, II, III

Part 2: Give what is required for each question. (2pts)

1. What will you replace N to make 1624

= 812

=N3

a

series of equivalent ratios?

2. If 46= 6N

, then the value of N is ___?

3. In 4:5 = 20:N, what is N?

Part II. Solve the following problems. Show your solution at the space provided after the problem.

1. There are two more baby boys than girls in a nursery room. If there are 18 babies in all, what is the ratio of the number of baby girls to boys?

2. Yesterday, Rafa answered 8 out of a 10-item quiz correctly. How many items should she answer correctly in a 20-item test to match her performance yesterday?