Quiz Name : Are you as smart as a grade 9 student?

Week : V46

MA 1. Who is known as the "Father of Geometry" and authored the famous book Elements, which has been used as a foundational text for teaching mathematics?

A - Pythagoras
B - Euclid
C - Archimedes
D - ------

Korrekt svar : B - Euclid


BI 2. Which of the following is a way the human immune system defends the body against harmful pathogens?

A - Producing antibodies
B - Producing digestive enzymes
C - Producing red blood cells
D - ------

Korrekt svar : A - Producing antibodies


GEO 3. Which type of mountain is formed by the movement and collision of tectonic plates?

A - Volcanic mountains
B - Fold mountains
C - Plateau mountains
D - ------

Korrekt svar : B - Fold mountains


CHEM 4. Which of the following elements has the highest ionization energy?

A - Sodium (Na)
B - Oxygen (O)
C - Neon (Ne)
D - ------

Korrekt svar : C - Neon (Ne)


PHY 5. What is the formula to calculate velocity?

A - Distance multiplied by time
B - Distance divided by time
C - Time divided by distance
D - ------

Korrekt svar : B - Distance divided by time


SS 6. What is the primary reason for urbanization?

A - Better educational opportunities
B - Availability of jobs
C - Access to recreational facilities
D - ------

Korrekt svar : B - Availability of jobs


PE 7. In basketball, what is the maximum amount of time a player is allowed to hold the ball without dribbling, passing, or shooting?

A - 5 seconds
B - 10 seconds
C - 15 seconds
D - ------

Korrekt svar : A - 5 seconds


MA 8. A farmer has 17 sheep, and all but 9 run away. How many sheep are left?

A - 0
B - 9
C - 17
D - ------

Korrekt svar : B - 9


BI 9. Which part of the immune system is responsible for recognizing and attacking foreign invaders like bacteria and viruses?

A - Red blood cells
B - White blood cells
C - Platelets
D - ------

Korrekt svar : B - White blood cells


GEO 10. Which type of mountain is formed when magma from beneath the Earth's crust erupts and solidifies?

A - Fault-block mountains
B - Volcanic mountains
C - Fold mountains
D - ------

Korrekt svar : B - Volcanic mountains


CHEM 11. What is ionization energy?

A - The energy needed to remove an elect...read more A - The energy needed to remove an electron from an atom
B - The energy released when an atom gai...read more B - The energy released when an atom gains an electron
C - The energy required to break a chemi...read more C - The energy required to break a chemical bond
D - ------

Korrekt svar : A - The energy needed to remove an electron from an atom


PHY 12. If a car travels 100 meters in 20 seconds, what is its velocity?

A - 5 meters per second
B - 10 meters per second
C - 20 meters per second
D - ------

Korrekt svar : A - 5 meters per second


SS 13. Which factor most influences human migration patterns?

A - The availability of food
B - The climate and weather conditions
C - Political instability and war
D - ------

Korrekt svar : C - Political instability and war


PE 14. In soccer, what is the maximum number of players allowed on the field for one team during a game?

A - 9 players
B - 11 players
C - 13 players
D - ------

Korrekt svar : B - 11 players


MA 15. If a train is traveling at 60 kilometers per hour and covers 120 kilometers, how long does the journey take?

A - 1 hour
B - 2 hours
C - 3 hours
D - ------

Korrekt svar : B - 2 hours