General Science – GK Questions and Answers (MCQs)
General Science is all around us. From why the sky is blue to how electricity powers our homes, science explains the little things that shape our everyday lives. It helps us understand how the world works — from the food we eat to the machines we use.
In competitive exams, General Science is a core part of the General Awareness section, with questions based on basic concepts from Physics, Chemistry, Biology, and Environment. At GKwizard, we’ve compiled an extensive set of MCQs on General Science to help you prepare for exams like SSC, Railways, UPSC, CDS, Banking, and various state-level government jobs.
What’s Available in This Section?
- 200+ carefully selected MCQs on General Science
- Covers both static concepts and application-based questions
- Answers with easy-to-understand explanations
- Questions based on previous year papers and latest trends
- Ideal for both prelims and mains of various competitive exams
General Science Practice MCQ Question and Answer
32
What is the chemical symbol for copper?
33
The transfer of heat through direct contact is called?
34
Which of the following is a compound?
35
What is the function of the circulatory system?
36
Which of the following is caused by a virus?
37
What is the basic unit of heredity?
38
What is the chemical symbol for potassium?
39
The transfer of heat through the movement of fluids is called?
40
Which of the following is an element?
41
What is the function of the excretory system?
42
Which of the following is a bacterial disease?
43
What is the process of pollination related to?
44
What is the chemical symbol for calcium?
45
The transfer of heat through electromagnetic waves is called?
46
Which of the following is an alloy?
47
What is the function of the respiratory system?
48
Which of the following is a fungal infection?
49
What is the process by which a zygote develops into an embryo?
50
What is the chemical symbol for sodium?
51
The bending of light as it passes from one medium to another is called?
Topics Covered Under General Science GK:
This section helps you revise important concepts from:
- Physics – Motion, force, sound, light, electricity, magnetism, energy
- Chemistry – Elements, compounds, acids & bases, chemical reactions, everyday chemistry
- Biology – Human body, diseases, nutrition, plant life, cells, genetics
- Environmental Science – Pollution, climate change, natural resources, sustainability
- Everyday Science – Scientific facts and reasons behind daily phenomena
- Space & Technology – ISRO missions, satellites, astronomy basics
- Latest Science Developments – Recent innovations, awards, and discoveries
Benefits of Practicing General Science MCQs
- Frequently asked in SSC, UPSC, Railways, CDS, and Police exams
- High-scoring section with concept-based questions
- Improves scientific thinking and real-world application
- Boosts performance in interviews and personality tests
- Easy to retain when revised through quizzes
NOTE: You don’t need to be a science topper to score well in this section. Just focus on the basics, revise regularly, and practice through MCQs. With GKwizard’s structured approach to General Science GK, you can improve your score and your understanding — all in one place.