MA 1. A pie chart shows how 720 students travel to school. * 40% walk * 25% come by bus * 20% come by bicycle * The rest come by car How many students come by car?

A - 90
B - 108
C - 144
D - ---

Korrekt svar : B - 108

BI 2. Which of the following statements about microbes is correct?

A - All bacteria are harmful and cause d...read more A - All bacteria are harmful and cause diseases.
B - Yeast is a microorganism used in bak...read more B - Yeast is a microorganism used in baking and fermentation.
C - Amoeba and Paramecium are multicellu...read more C - Amoeba and Paramecium are multicellular organisms.
D - ---

Korrekt svar : B - Yeast is a microorganism used in baking and fermentation.

GEO 3. The Sahara Desert is known for being the largest hot desert in the world. Which of the following statements about it is correct?

A - It is located mainly in South Americ...read more A - It is located mainly in South America and has a tropical climate.
B - It stretches across North Africa and...read more B - It stretches across North Africa and is mostly arid with sand dunes and rocky plateaus.
C - It is covered mostly by ice and has ...read more C - It is covered mostly by ice and has extremely low temperatures.
D - ---

Korrekt svar : B - It stretches across North Africa and is mostly arid with sand dunes and rocky plateaus.

CHEM 4. An atom has an atomic number of 17 and a mass number of 35. Which of the following statements is correct?

A - It has 17 protons, 18 neutrons, and ...read more A - It has 17 protons, 18 neutrons, and 17 electrons, and it belongs to the halogen group.
B - It has 17 protons, 17 neutrons, and ...read more B - It has 17 protons, 17 neutrons, and 18 electrons, and it is a noble gas.
C - It has 18 protons, 17 neutrons, and ...read more C - It has 18 protons, 17 neutrons, and 17 electrons, and it is an alkali metal.
D - ---

Korrekt svar : A - It has 17 protons, 18 neutrons, and 17 electrons, and it belongs to the halogen group.

PHY 5. A star is observed to have a redshift in its spectrum. What does this indicate about the star?

A - The star is moving away from the Ear...read more A - The star is moving away from the Earth.
B - The star is moving closer to the Ear...read more B - The star is moving closer to the Earth.
C - The star is losing mass rapidly.
D - ---

Korrekt svar : A - The star is moving away from the Earth.

SS 6. A timeline shows the following events: * 1776: American Declaration of Independence * 1789: French Revolution begins * 1804: Napoleon becomes Emperor of France Which event happened first?

A - Napoleon becomes Emperor of France
B - American Declaration of Independence
C - French Revolution begins
D - ---

Korrekt svar : B - American Declaration of Independence

PE 7. In basketball, a player dribbles the ball, moves three steps without bouncing it, and then passes to a teammate. What violation has occurred?

A - Traveling
B - Double dribble
C - Backcourt violation
D - ---

Korrekt svar : A - Traveling

MA 8. The following data shows the number of books read by 9 students in a month: 2, 5, 7, 4, 6, 8, 3, 9, 6 What is the median number of books read?

A - 5
B - 6
C - 7
D - ---

Korrekt svar : B - 6

BI 9. A scientist observes a cell under a microscope. The cell has a rigid cell wall, large central vacuole, and chloroplasts, but no lysosomes. Which type of cell is it most likely?

A - Animal cell
B - Plant cell
C - Bacterial cell
D - ---

Korrekt svar : B - Plant cell

GEO 10. Which of the following climate zones is characterized by hot temperatures year-round and heavy rainfall, supporting dense forests?

A - Tropical
B - Temperate
C - Polar
D - ---

Korrekt svar : A - Tropical

CHEM 11. Which of the following correctly describes an ion?

A - An atom or molecule with a net elect...read more A - An atom or molecule with a net electric charge due to loss or gain of electrons
B - An atom with equal numbers of proton...read more B - An atom with equal numbers of protons and neutrons
C - A molecule that cannot bond with oth...read more C - A molecule that cannot bond with other atoms
D - ---

Korrekt svar : A - An atom or molecule with a net electric charge due to loss or gain of electrons

PHY 12. Which type of galaxy has a flat, disk-like shape with spiral arms and a central bulge?

A - Elliptical galaxy
B - Spiral galaxy
C - Irregular galaxy
D - ---

Korrekt svar : B - Spiral galaxy

SS 13. A topographic map shows contour lines that are very close together along a river valley and widely spaced on a nearby plateau. What does this indicate about the slope of the land?

A - The river valley has a gentle slope,...read more A - The river valley has a gentle slope, and the plateau has a steep slope.
B - The river valley has a steep slope, ...read more B - The river valley has a steep slope, and the plateau has a gentle slope.
C - Both the river valley and plateau ha...read more C - Both the river valley and plateau have the same slope.
D - ---

Korrekt svar : B - The river valley has a steep slope, and the plateau has a gentle slope.

PE 14. In track and field, which of the following events primarily measures explosive strength and speed?

A - 100-meter sprint
B - Marathon
C - Shot put
D - ---

Korrekt svar : A - 100-meter sprint

MA 15. The number of goals scored by a football team in 7 matches is shown in the bar graph below (values listed): 2, 5, 3, 6, 4, 5, 7 If the team scores 4 goals in their next match, how will the mean number of goals change?

A - It will increase
B - It will decrease
C - It will stay the same
D - ---

Korrekt svar : B - It will decrease