Konten Matematika: Contoh Soal PISA

1.      Recipe for 3 People

Ingredients
Eggs	4
Flour	8 cups
Milk	½ cup

The above ingredients are used to make a recipe for 6 people. Sam wants to make this recipe for only 3 people. Complete the table below to show what Sam needs to make the recipe for 3 people. The number of eggs he needs is shown.

Ingredients
Eggs	2
Flour	… cups
Milk	… cup

Correct answer: 4 cups of flour and 1/4 cup of milk

2.      The scale on a map indicates that 1 centimeter on the map represents 4 kilometers on the land. The distance between two towns on the map is 8 centimeters. How many kilometers apart are the two towns?

• A.    2
• B.     8
• C.     16
• D.    32

Correct answer: D. 32

3.      E stands for the number of pencils Pete had. Kim gave Pete 3 more pencils. How many pencils does Pete have now? 

A.    3 ÷ E

B.     E + 3

C.     E − 3

D.    3 × E

Correct Answer: B. E + 3

4.      

Question intent: Change and relationships

Complete the table:

n	Number of apple trees	Number of conifers
1	1	8
2	4
3
4
5

Correct answer:

Answers which show all 7 entries correct. Correct entries shown in italics.

n	Number of apple trees	Number of conifers
1	1	8
2	4	16
3	9	24
4	16	32
5	25	40

5.      

What is the approximate distance from the starting line to the beginning of the longest straight section of the track?

A.    0.5 km

B.     1.5 km

C.     2.3 km

D.    2.6 km

Correct answer: B. 1.5 km