General Science/Everyday Science MCQs
Topic Notes: General Science/Everyday Science
MCQs and preparation resources for competitive exams, covering important concepts, past papers, and detailed explanations.
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
1
The study of human societies and relationships is called
Answer:
Anthropology
Anthropology explores human culture, evolution, and social interactions. It bridges science and humanities. Unlike physiology or botany, it focuses on societies, not biology or plants.
2
Making maps belongs to the field of
Answer:
Cartography
Cartography is the science of mapmaking. It combines geography, art, and technology. Accurate maps are vital for navigation, research, and planning.
3
The primary language of international science is
Answer:
English
English is widely used for global communication in science. Most journals, conferences, and collaborations use it. This common language enables international exchange.
4
In experiments, a control group is
Answer:
The group that receives normal conditions
A control group provides a baseline for comparison. It helps measure the effect of independent variables. Without it, results could be misleading.
5
The discovery of penicillin is an example of
Answer:
Accidental observation in science
Alexander Fleming discovered penicillin accidentally when mold killed bacteria in his culture. This chance finding transformed medicine. Science often progresses through such unexpected discoveries.
6
Science textbooks are sources of
Answer:
Scientific information
Textbooks present reliable knowledge for education. They summarize concepts, theories, and experiments. Unlike fiction or poetry, their purpose is factual accuracy.
7
A scientific theory is based on
Answer:
Substantial evidence
Theories are developed after extensive testing and verification. They explain natural phenomena and predict outcomes. Unlike guesses, theories are supported by strong evidence.
8
Applied science is another name for
Answer:
Technology
Applied science uses discoveries to solve real-world problems. This practical side of science is called technology. It connects theories with inventions and innovations.
9
Physics, chemistry, geology, and biology are examples of
Answer:
Natural sciences
Natural sciences study the physical world and living organisms. They contrast with social sciences, arts, or politics. Together, they build knowledge about nature.
10
If unexpected results appear in an experiment, a scientist should
Answer:
Investigate further
Unexpected results may reveal new insights or errors. Scientists must analyze anomalies carefully. Sometimes, great discoveries arise from such surprises.