1. In what year did the Titanic sink?
A. 1912
B. 1908
C. 1920
D. 1898
Answer: a) 1912
Rationale: The RMS Titanic sank after hitting an iceberg on April 15,
1912, during its maiden voyage.
2. Which of the following is the largest organ in the human body?
A. Brain
B. Skin
C. Liver
D. Heart
Answer: b) Skin
Rationale: The skin is the largest organ in the human body, covering
and protecting internal organs and tissues.
3. Which of the following is a primary color in the subtractive color
model (RYB)?
,A. Green
B. Yellow
C. Purple
D. Orange
Answer: b) Yellow
Rationale: Yellow is one of the primary colors in the subtractive color
model (Red, Yellow, Blue), used in art and design.
4. Which of the following vitamins is essential for the proper
functioning of the immune system?
A. Vitamin A
B. Vitamin C
C. Vitamin D
D. Vitamin E
Answer: b) Vitamin C
Rationale: Vitamin C plays a crucial role in supporting the immune
system by promoting the function of immune cells and protecting
against oxidative stress.
5. Which of the following is an example of a renewable energy source?
A. Coal
B. Natural gas
C. Solar energy
, D. Oil
Answer: c) Solar energy
Rationale: Solar energy is renewable because it comes from the sun,
which is inexhaustible over human timescales, unlike fossil fuels like
coal, natural gas, and oil.
6. Which of the following chemical elements is used in lightbulbs for its
ability to resist heat?
A. Aluminum
B. Tungsten
C. Iron
D. Copper
Answer: b) Tungsten
Rationale: Tungsten is used in lightbulb filaments because it has a high
melting point and can withstand the intense heat generated when the
bulb is lit.
7. Which part of the brain controls balance and coordination?
A. Cerebrum
B. Cerebellum
C. Medulla
D. Thalamus
Answer: b) Cerebellum
A. 1912
B. 1908
C. 1920
D. 1898
Answer: a) 1912
Rationale: The RMS Titanic sank after hitting an iceberg on April 15,
1912, during its maiden voyage.
2. Which of the following is the largest organ in the human body?
A. Brain
B. Skin
C. Liver
D. Heart
Answer: b) Skin
Rationale: The skin is the largest organ in the human body, covering
and protecting internal organs and tissues.
3. Which of the following is a primary color in the subtractive color
model (RYB)?
,A. Green
B. Yellow
C. Purple
D. Orange
Answer: b) Yellow
Rationale: Yellow is one of the primary colors in the subtractive color
model (Red, Yellow, Blue), used in art and design.
4. Which of the following vitamins is essential for the proper
functioning of the immune system?
A. Vitamin A
B. Vitamin C
C. Vitamin D
D. Vitamin E
Answer: b) Vitamin C
Rationale: Vitamin C plays a crucial role in supporting the immune
system by promoting the function of immune cells and protecting
against oxidative stress.
5. Which of the following is an example of a renewable energy source?
A. Coal
B. Natural gas
C. Solar energy
, D. Oil
Answer: c) Solar energy
Rationale: Solar energy is renewable because it comes from the sun,
which is inexhaustible over human timescales, unlike fossil fuels like
coal, natural gas, and oil.
6. Which of the following chemical elements is used in lightbulbs for its
ability to resist heat?
A. Aluminum
B. Tungsten
C. Iron
D. Copper
Answer: b) Tungsten
Rationale: Tungsten is used in lightbulb filaments because it has a high
melting point and can withstand the intense heat generated when the
bulb is lit.
7. Which part of the brain controls balance and coordination?
A. Cerebrum
B. Cerebellum
C. Medulla
D. Thalamus
Answer: b) Cerebellum
