Biology
Which part of the cell is responsible for energy production?
Mitochondria
What is the trigonometric function that is defined as the ratio of the opposite side to the hypotenuse in a right-angled triangle.
Sine
What does HTML stand for?
A) HyperText Markup Language
B) HighText Machine Language
C) Hyperloop Machine Language
D) Hyperlink and Text Markup Language
A) HyperText Markup Language
Fe2O3 + 2Al ---> Al2O3 + 2Fe
This thermite equation is an example of which kind of chemical reaction?
A) Double Replacement Reaction
B) Single Replacement Reaction
C) Synthesis
D) Decomposition
A) Double Replacement Reaction
This term describes the role or function of an organism or species within an ecosystem, including its use of resources and relationships with other organisms.
Niche
What are the smallest structural units of living matter which make up all living things?
Cells
What is the name of a seven sided shape.
Heptagon
What is the main circuit board of a computer that houses the CPU, memory, and other essential components?
The motherboard.
A resistor with a resistance of 10 ohms is connected to a 5-volt battery. What is the current flowing through the resistor?
A) 0.5A
B) 1A
C) 2A
D) 5A
A) 0.5 A
In a food chain, what is the term for organisms that feed on primary consumers?
A) Producers
B) Secondary consumers
C) Tertiary consumers
D) Decomposers
B) Secondary Consumers
Which of the following is not a part of the human circulatory system?
A) Lungs
B) Heart
C) Veins
D) Arteries
A) Lungs
What is pi to two decimal places?
3.14
What is the main component of a computer's central processing unit (CPU)?
A) Hard Drive
B) RAM
C) GPU (Graphics Processing Unit)
D) ALU (Arithmetic Logic Unit)
D) ALU (Arithmetic Logic Unit)
Which is the periodic table symbol for the element gold?
A) Ag
B) Pb
C) Gd
D) Au
D) Au
Which biome is characterized by low rainfall, extreme temperatures, and sparse vegetation?
A) Tropical rainforest
B) Desert
C) Tundra
D) Grassland
B) Desert
Which molecule carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms?
DNA (Deoxyribonucleic acid)
If the radius of a circle is doubled, how does its area change?
A) It remains the same
B) It doubles
C) It quadruples
D) It triples
C) it quadruples
What popular open-source operating system is known for its use in servers and has distributions like Ubuntu and Fedora?
Linux
Which law states that for every action, there is an equal and opposite reaction?
A) Newton's First Law
B) Newton's Third Law
C) Newton's Second Law
D) Law of Conservation of Energy
B) Newton's Third Law
Mushrooms and yeast are both examples of members of this taxonomic kingdom:
Fungi
Which process is primarily responsible for the release of carbon dioxide into the atmosphere?
A) Photosynthesis
C) Nitrogen fixation
C)Respiration
D) Transpiration
C) Respiration
What is the derivative of f(x)= x2?
A) x
B) x2
C)2x
D) 1
C) 2x
Which of the following is not a programming language?
A)Python
B)HTML
C)JavaScript
D)C++
B) HTML
What is the pH of a neutral solution at 25°C?
A) 14
B) 1
C) 10
D) 7
D) 7
How many taxonomic kingdoms are there? Name them.
5--> Plant, Animal, Fungi, Protista, Monera