GENERAL KNOWLEDGE & CRITICAL THINKING
EXAMINATION
Complete Assessment with Answer Key & Marking Rubric
Student Name: Date:
___________________________ _________________________
Student ID: Score: ________ / 50 Points
_____________________________
Instructions:
1. Answer all questions across all three sections.
2. Section A consists of Multiple Choice Questions (2 marks each).
3. Section B consists of Short Answer Questions (4 marks each).
4. Section C consists of an Essay/Critical Thinking Question (10 marks).
5. Ensure all answers are legible and clearly numbered.
SECTION A: MULTIPLE CHOICE QUESTIONS (20 Marks)
1. Which of the following gas components makes up the majority of
Earth's atmosphere?
A) Oxygen
B) Carbon Dioxide
C) Nitrogen
D) Argon
2. What is the powerhouse of the cell responsible for cellular
respiration and energy production?
A) Nucleus
, B) Mitochondria
C) Ribosome
D) Golgi apparatus
3. In which year did the Berlin Wall fall, marking a major turning
point in modern history?
A) 1987
B) 1989
C) 1991
D) 1993
4. Which mathematical constant is represented by the ratio of a
circle's circumference to its diameter?
A) Euler's number (e)
B) Pi (π)
C) Golden Ratio (φ)
D) Planck's constant
5. What is the primary economic concept behind the phrase 'there is
no such thing as a free lunch'?
A) Inflation
B) Opportunity cost
C) Supply and demand
D) Comparative advantage
SECTION B: SHORT ANSWER QUESTIONS (20 Marks)
6. Explain the fundamental difference between renewable and non-
renewable energy sources, providing one example of each.
EXAMINATION
Complete Assessment with Answer Key & Marking Rubric
Student Name: Date:
___________________________ _________________________
Student ID: Score: ________ / 50 Points
_____________________________
Instructions:
1. Answer all questions across all three sections.
2. Section A consists of Multiple Choice Questions (2 marks each).
3. Section B consists of Short Answer Questions (4 marks each).
4. Section C consists of an Essay/Critical Thinking Question (10 marks).
5. Ensure all answers are legible and clearly numbered.
SECTION A: MULTIPLE CHOICE QUESTIONS (20 Marks)
1. Which of the following gas components makes up the majority of
Earth's atmosphere?
A) Oxygen
B) Carbon Dioxide
C) Nitrogen
D) Argon
2. What is the powerhouse of the cell responsible for cellular
respiration and energy production?
A) Nucleus
, B) Mitochondria
C) Ribosome
D) Golgi apparatus
3. In which year did the Berlin Wall fall, marking a major turning
point in modern history?
A) 1987
B) 1989
C) 1991
D) 1993
4. Which mathematical constant is represented by the ratio of a
circle's circumference to its diameter?
A) Euler's number (e)
B) Pi (π)
C) Golden Ratio (φ)
D) Planck's constant
5. What is the primary economic concept behind the phrase 'there is
no such thing as a free lunch'?
A) Inflation
B) Opportunity cost
C) Supply and demand
D) Comparative advantage
SECTION B: SHORT ANSWER QUESTIONS (20 Marks)
6. Explain the fundamental difference between renewable and non-
renewable energy sources, providing one example of each.
