General Science Question for SSC CGL Exam, Attempt Here

Table of content

General Science Question for SSC CGL Exam – As the SSC CGL Tier 2 exam is going on aspirants need to be very focused on the revision part. To make your revision easier we have come up with top General Science Questions for SSC CGL that have a high chance of included in the current on-going exam. Here are top General Science Question for SSC CGL Exam.

What Are the Common Mistakes Students Make When Attempting General Science Questions in SSC CGL?

Many students lose easy marks in the General Science section not because they lack knowledge, but due to avoidable mistakes during preparation and in the exam hall. Here are some common pitfalls:

Rote Learning Without Concept Clarity
Memorizing facts without understanding the “why” behind them leads to confusion when questions are framed differently.
Ignoring NCERT Basics
NCERT books (Class 6–10) are gold for General Science. Skipping them results in missing out on foundational topics frequently asked in SSC exams.
Over-Focusing on One Subject (like Biology only)
Many focus only on Biology and ignore Physics and Chemistry, even though questions are asked from all three equally.
Not Practicing PYQs (Previous Year Questions)
SSC often repeats questions or concepts. Not solving PYQs is a missed opportunity to score easy marks.
Guessing Without Elimination
Blind guessing without eliminating wrong options increases the chances of negative marking.
Misreading Questions Under Pressure
In a hurry, students often misread terms like “not”, “except”, or confuse similar-sounding options.
Skipping Diagrams and Visual Memory Tools
Ignoring labelled diagrams from books makes it hard to retain info on organs, cells, parts of a plant, etc.
Not Revising Key Facts Regularly
Scientific facts and values (like boiling points, vitamin sources, gas uses) are easy to forget if not revised often.

Attempt free SSC CGL Typing Test

Tips and Tricks to Score Well in General Science for SSC CGL

Scoring well in General Science requires smart preparation, not just memorization. With the right strategy and focused revision, you can easily improve your accuracy and attempt more questions confidently.

Start with NCERT books
Use Class 6 to 10 NCERT Science books. Most SSC questions are based on these basics.
Make short revision notes
Write down key points like vitamins, diseases, formulas, and chemical names in your own words for quick revision.
Solve previous year questions
Practice past SSC CGL papers to understand the types of questions that are often repeated.
Use diagrams to learn faster
Labelled diagrams help in remembering topics like human body parts, plant systems, and circuits.
Don’t ignore Physics and Chemistry
Along with Biology, prepare basic topics from Physics and Chemistry like motion, light, acids, and bases.
Revise regularly
Keep going back to what you studied earlier. It helps to retain facts better.
Practice with a timer
While solving mock questions, time yourself. This will help you manage time in the actual exam.
Use elimination in the exam
If you don’t know the answer, remove the options that are clearly wrong to improve your chances of getting it right.
Learn from simple YouTube videos
Watch short science videos if you find any topic confusing. Visuals make it easier to understand.
Focus more on high-weightage topics
Give extra time to areas like human body, nutrition, diseases, physics laws, and chemical reactions, as they are asked more often.

Attempt Free SSC CGL Mock Tests 2025

General Science Question for SSC CGL Exam

General Science is a high scoring section in SSC CGL if you practice well. Start with the important questions below to strengthen your basics and improve accuracy in the exam.

Which of the following is a non-renewable source of energy?
(a) Solar energy
(b) Wind energy
(c) Coal
(d) Tidal energy
Ans: (c) Coal
The gas used to fill balloons for weather forecasting is:
(a) Hydrogen
(b) Helium
(c) Nitrogen
(d) Oxygen
Ans: (b) Helium
Which vitamin helps in blood clotting?
(a) Vitamin A
(b) Vitamin B
(c) Vitamin C
(d) Vitamin K
Ans: (d) Vitamin K
Which metal is liquid at room temperature?
(a) Lead
(b) Mercury
(c) Silver
(d) Zinc
Ans: (b) Mercury
Which gland in the human body is called the ‘master gland’?
(a) Adrenal
(b) Thyroid
(c) Pituitary
(d) Pancreas
Ans: (c) Pituitary
What is the primary function of white blood cells?
(a) Carry oxygen
(b) Help in clotting
(c) Fight infection
(d) Provide energy
Ans: (c) Fight infection
Sound travels fastest in which medium?
(a) Air
(b) Water
(c) Vacuum
(d) Steel
Ans: (d) Steel
Which of the following is the hardest natural substance?
(a) Quartz
(b) Gold
(c) Diamond
(d) Iron
Ans: (c) Diamond
Which acid is found in lemon?
(a) Tartaric acid
(b) Oxalic acid
(c) Citric acid
(d) Acetic acid
Ans: (c) Citric acid
The part of the plant responsible for photosynthesis is:
(a) Root
(b) Stem
(c) Leaf
(d) Flower
Ans: (c) Leaf
Which part of the eye controls the amount of light entering it?
(a) Retina
(b) Iris
(c) Cornea
(d) Lens
Ans: (b) Iris
Which process is used to separate solid particles from a liquid?
(a) Decantation
(b) Filtration
(c) Condensation
(d) Sublimation
Ans: (b) Filtration
Which vitamin is synthesized by the human body in the presence of sunlight?
(a) Vitamin B12
(b) Vitamin A
(c) Vitamin D
(d) Vitamin E
Ans: (c) Vitamin D
What is the unit of force in the SI system?
(a) Newton
(b) Joule
(c) Watt
(d) Pascal
Ans: (a) Newton
What type of lens is used to correct myopia?
(a) Convex lens
(b) Concave lens
(c) Cylindrical lens
(d) Bifocal lens
Ans: (b) Concave lens
Which gas turns limewater milky?
(a) Oxygen
(b) Nitrogen
(c) Carbon dioxide
(d) Hydrogen
Ans: (c) Carbon dioxide
What is the boiling point of water at sea level?
(a) 90°C
(b) 100°C
(c) 110°C
(d) 120°C
Ans: (b) 100°C
Which blood group is a universal donor?
(a) A
(b) B
(c) AB
(d) O
Ans: (d) O
Which metal is used in thermometers?
(a) Mercury
(b) Copper
(c) Aluminum
(d) Lead
Ans: (a) Mercury
Which is the largest organ in the human body?
(a) Heart
(b) Brain
(c) Liver
(d) Skin
Ans: (d) Skin
Which law states that energy can neither be created nor destroyed?
(a) Newton’s First Law
(b) Law of Conservation of Energy
(c) Archimedes’ Principle
(d) Boyle’s Law
Ans: (b) Law of Conservation of Energy
What is the chemical formula of washing soda?
(a) NaCl
(b) Na₂CO₃
(c) CaCO₃
(d) NaHCO₃
Ans: (b) Na₂CO₃
Which part of the brain is responsible for heartbeat and respiration?
(a) Cerebrum
(b) Cerebellum
(c) Medulla oblongata
(d) Thalamus
Ans: (c) Medulla oblongata
Which element is used in the treatment of goitre?
(a) Iodine
(b) Calcium
(c) Iron
(d) Phosphorus
Ans: (a) Iodine
Which chemical is used in the manufacture of safety matches?
(a) Phosphorus
(b) Sulphur
(c) Magnesium
(d) Potassium
Ans: (a) Phosphorus
Which of the following diseases is not caused by a virus?
(a) AIDS
(b) Dengue
(c) Tuberculosis
(d) Polio
Ans: (c) Tuberculosis
Which process converts sugar into alcohol?
(a) Filtration
(b) Distillation
(c) Fermentation
(d) Evaporation
Ans: (c) Fermentation
What is the SI unit of pressure?
(a) Newton
(b) Pascal
(c) Joule
(d) Bar
Ans: (b) Pascal
Which of the following carries oxygen in human blood?
(a) Plasma
(b) Platelets
(c) Red Blood Cells
(d) White Blood Cells
Ans: (c) Red Blood Cells
Which vitamin deficiency causes rickets in children?
(a) Vitamin A
(b) Vitamin B12
(c) Vitamin C
(d) Vitamin D
Ans: (d) Vitamin D
Which gas is released during photosynthesis?
(a) Carbon dioxide
(b) Oxygen
(c) Nitrogen
(d) Hydrogen
Ans: (b) Oxygen
The mirror used in a car’s rear-view is:
(a) Plane mirror
(b) Convex mirror
(c) Concave mirror
(d) None of these
Ans: (b) Convex mirror
What is the pH value of pure water?
(a) 5
(b) 6
(c) 7
(d) 8
Ans: (c) 7
Which among the following is a noble gas?
(a) Oxygen
(b) Nitrogen
(c) Helium
(d) Hydrogen
Ans: (c) Helium
In which part of the cell does respiration take place?
(a) Nucleus
(b) Mitochondria
(c) Ribosome
(d) Golgi body
Ans: (b) Mitochondria
The velocity of sound in air increases with:
(a) Decrease in temperature
(b) Increase in humidity
(c) Decrease in pressure
(d) Increase in altitude
Ans: (b) Increase in humidity
Which of the following is used as a moderator in nuclear reactors?
(a) Uranium
(b) Cadmium
(c) Graphite
(d) Plutonium
Ans: (c) Graphite
Which part of the plant transports food from leaves to other parts?
(a) Xylem
(b) Phloem
(c) Cambium
(d) Chloroplast
Ans: (b) Phloem
What is the main constituent of biogas?
(a) Ethane
(b) Methane
(c) Propane
(d) Butane
Ans: (b) Methane
The ozone layer protects us from:
(a) Infrared rays
(b) Visible light
(c) Gamma rays
(d) Ultraviolet rays
Ans: (d) Ultraviolet rays
Which radioactive element is used in cancer treatment?
(a) Uranium
(b) Radium
(c) Iodine
(d) Plutonium
Ans: (b) Radium
What is the function of hemoglobin in blood?
(a) Fight infections
(b) Help in clotting
(c) Transport oxygen
(d) Digest fats
Ans: (c) Transport oxygen
Which vitamin is known as ascorbic acid?
(a) Vitamin A
(b) Vitamin C
(c) Vitamin D
(d) Vitamin E
Ans: (b) Vitamin C
Which law explains the buoyant force on a body immersed in fluid?
(a) Boyle’s Law
(b) Pascal’s Law
(c) Archimedes’ Principle
(d) Newton’s Law
Ans: (c) Archimedes’ Principle
Which gas is commonly used in fire extinguishers?
(a) Oxygen
(b) Carbon monoxide
(c) Carbon dioxide
(d) Nitrogen
Ans: (c) Carbon dioxide
DNA is mainly composed of:
(a) Proteins
(b) Lipids
(c) Nucleotides
(d) Carbohydrates
Ans: (c) Nucleotides
What is the main cause of acid rain?
(a) Carbon dioxide
(b) Nitrogen
(c) Sulphur dioxide
(d) Methane
Ans: (c) Sulphur dioxide
Which process is responsible for the formation of clouds?
(a) Condensation
(b) Sublimation
(c) Evaporation
(d) Precipitation
Ans: (a) Condensation
Which disease is caused by the deficiency of insulin?
(a) Diabetes
(b) Anaemia
(c) Rickets
(d) Scurvy
Ans: (a) Diabetes
Which part of the ear helps in maintaining body balance?
(a) Cochlea
(b) Auditory nerve
(c) Eustachian tube
(d) Semi-circular canals
Ans: (d) Semi-circular canals

All the Best!!

Check out Courses for All Govt Exams

Frequently Asked Questions:

Q1. What is the weightage of General Science in SSC CGL Tier 1 and Tier 2?

Ans. General Science questions make up a significant portion of the General Awareness section in both Tier 1 and Tier 2, with around 6–8 questions typically asked in Tier 1.

Q2. Are NCERT books enough for General Science in SSC exams?

Ans. Yes, NCERT Science books (Class 6 to 10) are sufficient and highly recommended for concept clarity and factual knowledge.

Q3. Which subjects are included under General Science for SSC CGL?

Ans. General Science includes Biology, Physics, and Chemistry from basic to moderate level, usually up to Class 10.

Q4. Are visual learning tools helpful for Science revision?

Ans. Yes, diagrams and short YouTube explainer videos are excellent for understanding and retaining complex topics.

Q5. Can I skip General Science if I’m weak in it?

Ans. No, it’s a high-scoring area even with minimal preparation. Skipping it reduces your overall attempt and selection chances.

Aadib Nagori

Hello, I’m a content writer working at Oliveboard. I focus on creating blogs, articles, and educational content that’s simple, clear, and saves time for readers. I believe in writing that adds real value without overcomplicating things. I also have strong knowledge of banking and government exams, which helps me create content that is both accurate and easy to understand. With experience and consistency, I aim to make preparation smoother for every learner.