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DICNHS PISA 2025 PRE-TEST SET A
Quiz by DiCNHS Math Dept.
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
​The attic floor, ABCD in the model, is a square. The beams that support the roof are the edges of a block (rectangular prism) EFGHKLMN. E is the middle of AT, F is the middle of BT, G is the middle of CT and H is the middle of DT. All the edges of the pyramid in the model have length 12 m.
Calculate the area of the attic floor ABCD.
The area of the attic floor ABCD = ______________ m²
​Calculate the length of EF, one of the horizontal edges of the block.
The length of EF = ____________ m
The attic floor, ABCD in the model, is a square. The beams that support the roof are the edges of a block (rectangular prism) EFGHKLMN. E is the middle of AT, F is the middle of BT, G is the middle of CT and H is the middle of DT. All the edges of the pyramid in the model have length 12 m.
Calculate the area of the attic floor ABCD.
The area of the attic floor ABCD = ______________ m²
Calculate the length of EF, one of the horizontal edges of the block.
The length of EF = ____________ m
Alex drew the following pattern of red and blue triangles.
The first four rows of the pattern are shown below.
What percentage of the triangles in the first four rows of Alex's pattern are blue?
Alex drew the following pattern of red and blue triangles.
The first four rows of the pattern are shown below.
If Alex were to extend the pattern to a fifth row, what would be the percentage of blue triangles in all five rows of the pattern?
Complete the table:
Since 1980 the average height of 20-year-old females has increased by 2.3 cm, to 170.6 cm. What was the average height of a 20-year-old female in 1980? Express your answer in cm.
According to this graph, on average, during which period in their life are females taller than males of the same age?
What is the approximate distance from the starting line to the beginning of the longest straight section of the track?
Where was the lowest speed recorded during the second lap?
What can you say about the speed of the car between the 2.6 km and 2.8 km marks?
Circle the one figure below that fits the following description.
Triangle PQR is a right triangle with right angle at R. The line RQ is less than the line PR. M is the midpoint of the line PQ and N is the midpoint of the line QR. S is a point inside the triangle. The line MN is greater than the line MS.
In Mei Lin’s school, her science teacher gives tests that are marked out of 100. Mei Lin has an average of 60 marks on her first four Science tests. On the fifth test she got 80 marks. What is the average of Mei Lin’s marks in Science after all five tests?
How likely is it that Sue will win a prize?
A documentary was broadcast about earthquakes and how often earthquakes occur. It included a discussion about the predictability of earthquakes. A geologist stated: “In the next twenty years, the chance that an earthquake will occur in Zed City is two out of three”. Which of the following best reflects the meaning of the geologist’s statement?
