MA 1. A rectangular garden is 20 m long and 14 m wide. Inside the garden, a triangular flower bed with a base of 10 m and a height of 6 m is made. What is the area of the garden left uncovered by the flower bed?

A - 250 m²
B - 245 m²
C - 260 m²
D - ---

Korrekt svar : B - 245 m²

BI 2. During protein synthesis, the sequence of nucleotides in DNA determines the sequence of amino acids in a protein. Which of the following correctly describes the intermediate molecule that carries this genetic code from the DNA in the nucleus to the ribosome in the cytoplasm?

A - Ribosomal RNA (rRNA)
B - Messenger RNA (mRNA)
C - Transfer RNA (tRNA)
D - ---

Korrekt svar : B - Messenger RNA (mRNA)

GEO 3. A city is located at 45°N latitude and 90°E longitude. Which of the following statements is correct?

A - The city is in the Southern Hemisphe...read more A - The city is in the Southern Hemisphere and west of the Prime Meridian
B - The city is in the Northern Hemisphe...read more B - The city is in the Northern Hemisphere and east of the Prime Meridian
C - The city is in the Northern Hemisphe...read more C - The city is in the Northern Hemisphere and west of the Prime Meridian
D - ---

Korrekt svar : B - The city is in the Northern Hemisphere and east of the Prime Meridian

CHEM 4. Which of the following statements is correct about acids and bases?

A - Acids turn blue litmus paper red, wh...read more A - Acids turn blue litmus paper red, while bases turn red litmus paper blue.
B - Acids have a slippery feel, and base...read more B - Acids have a slippery feel, and bases taste sour.
C - Acids react with bases to form water...read more C - Acids react with bases to form water and a gas.
D - ---

Korrekt svar : A - Acids turn blue litmus paper red, while bases turn red litmus paper blue.

PHY 5. A metal rod is heated at one end. After some time, the other end also becomes hot even though it is not directly in the flame. Which of the following processes explains this phenomenon?

A - Conduction
B - Convection
C - Radiation
D - ---

Korrekt svar : A - Conduction

SS 6. In a community, media plays a major role in shaping public opinion. Which of the following scenarios BEST illustrates a responsible use of media in promoting social awareness?

A - A news channel repeatedly broadcasts...read more A - A news channel repeatedly broadcasts sensational stories to increase viewership
B - Social media campaigns educate peopl...read more B - Social media campaigns educate people about hygiene, health, and education rights
C - Television shows focus only on celeb...read more C - Television shows focus only on celebrity gossip and entertainment
D - ---

Korrekt svar : B - Social media campaigns educate people about hygiene, health, and education rights

PE 7. During a basketball game, a player passes the ball to a teammate who is closely guarded. The teammate successfully catches the ball and immediately scores a basket. Which of the following skills is MOST demonstrated in this scenario?

A - Teamwork and coordination
B - Individual strength and endurance
C - Understanding Olympic history
D - ---

Korrekt svar : A - Teamwork and coordination

MA 8. A cuboid-shaped storage box has a base area of 60 cm² and a height of 15 cm. The box is completely filled with small cubes, each having an edge length of 3 cm. How many such cubes can fit inside the box?

A - 50
B - 100
C - 150
D - ---

Korrekt svar : B - 100

BI 9. Which part of a DNA molecule directly determines the sequence of amino acids in a protein?

A - Phosphate-sugar backbone
B - Nitrogenous bases
C - Hydrogen bonds
D - ---

Korrekt svar : B - Nitrogenous bases

GEO 10. A map has a scale of 1:50,000. If the distance between two towns on the map measures 4 cm, what is the actual distance between the towns?

A - 2 km
B - 20 km
C - 200 km
D - ---

Korrekt svar : A - 2 km

CHEM 11. When hydrochloric acid (HCl) reacts with sodium hydroxide (NaOH), which of the following is produced?

A - Salt and water
B - Carbon dioxide and water
C - Oxygen and hydrogen
D - ---

Korrekt svar : A - Salt and water

PHY 12. A metal ball is heated and expands. If it is then cooled back to its original temperature, what happens to its size?

A - It remains larger than before
B - It returns to its original size
C - It becomes smaller than before
D - ---

Korrekt svar : B - It returns to its original size

SS 13. Which of the following social problems is most directly linked to unequal access to education in a community?

A - Poverty and limited employment oppor...read more A - Poverty and limited employment opportunities
B - Overpopulation in urban areas
C - Excessive use of social media
D - ---

Korrekt svar : A - Poverty and limited employment opportunities

PE 14. Which of the following is a primary benefit of regularly participating in sports?

A - Improved teamwork and social skills
B - Increased screen time and reduced ph...read more B - Increased screen time and reduced physical activity
C - Learning about the history of all Ol...read more C - Learning about the history of all Olympic Games
D - ---

Korrekt svar : A - Improved teamwork and social skills

MA 15. The perimeter of a rectangular field is 72 m. If the length is 20 m, what is the area of the field?

A - 260 m²
B - 280 m²
C - 320 m²
D - ---

Korrekt svar : B - 280 m²