1. Which of the following is a by-product of respiration?
A. Oxygen
B. Carbon dioxide
C. Nitrogen
D. Water
Answer: B) Carbon dioxide
Rationale: Carbon dioxide is a by-product of the respiration process, where
oxygen is used to break down glucose for energy.
2. The currency of Japan is?
A. Yuan
B. Yen
C. Ringgit
D. Won
Answer: B) Yen
Rationale: The official currency of Japan is the Yen (¥).
3. What is the capital of India?
A. Mumbai
B. New Delhi
C. Kolkata
,D. Chennai
Answer: B) New Delhi
Rationale: New Delhi is the capital city of India and serves as the political
center of the country.
4. In which state is the city of Mysore located?
A. Tamil Nadu
B. Karnataka
C. Kerala
D. Andhra Pradesh
Answer: B) Karnataka
Rationale: Mysore is a city located in the state of Karnataka in southern
India.
5. Which of the following is NOT a type of rock?
A. Igneous
B. Sedimentary
C. Metamorphic
D. Plasma
Answer: D) Plasma
Rationale: Plasma is a state of matter, not a type of rock. The three main
types of rocks are igneous, sedimentary, and metamorphic.
6. Which gas is most abundant in Earth's atmosphere?
, A. Oxygen
B. Nitrogen
C. Carbon Dioxide
D. Hydrogen
Answer: B) Nitrogen
Rationale: Nitrogen makes up approximately 78% of the Earth's
atmosphere, making it the most abundant gas.
7. The Pythagorean theorem is used in which field of mathematics?
A. Algebra
B. Geometry
C. Trigonometry
D. Calculus
Answer: B) Geometry
Rationale: The Pythagorean theorem is a fundamental principle in geometry
that relates the lengths of the sides of a right-angled triangle.
8. What is the chemical symbol for Gold?
A. Ag
B. Au
C. Pb
D. Fe
Answer: B) Au
A. Oxygen
B. Carbon dioxide
C. Nitrogen
D. Water
Answer: B) Carbon dioxide
Rationale: Carbon dioxide is a by-product of the respiration process, where
oxygen is used to break down glucose for energy.
2. The currency of Japan is?
A. Yuan
B. Yen
C. Ringgit
D. Won
Answer: B) Yen
Rationale: The official currency of Japan is the Yen (¥).
3. What is the capital of India?
A. Mumbai
B. New Delhi
C. Kolkata
,D. Chennai
Answer: B) New Delhi
Rationale: New Delhi is the capital city of India and serves as the political
center of the country.
4. In which state is the city of Mysore located?
A. Tamil Nadu
B. Karnataka
C. Kerala
D. Andhra Pradesh
Answer: B) Karnataka
Rationale: Mysore is a city located in the state of Karnataka in southern
India.
5. Which of the following is NOT a type of rock?
A. Igneous
B. Sedimentary
C. Metamorphic
D. Plasma
Answer: D) Plasma
Rationale: Plasma is a state of matter, not a type of rock. The three main
types of rocks are igneous, sedimentary, and metamorphic.
6. Which gas is most abundant in Earth's atmosphere?
, A. Oxygen
B. Nitrogen
C. Carbon Dioxide
D. Hydrogen
Answer: B) Nitrogen
Rationale: Nitrogen makes up approximately 78% of the Earth's
atmosphere, making it the most abundant gas.
7. The Pythagorean theorem is used in which field of mathematics?
A. Algebra
B. Geometry
C. Trigonometry
D. Calculus
Answer: B) Geometry
Rationale: The Pythagorean theorem is a fundamental principle in geometry
that relates the lengths of the sides of a right-angled triangle.
8. What is the chemical symbol for Gold?
A. Ag
B. Au
C. Pb
D. Fe
Answer: B) Au
