Science General Knowledge MCQs for NTS, CTS, ETEA, PTS, ATS Test
Below are new and updated Science General Knowledge MCQs for different jobs tests preparation like ETEA, ATS, CTS, PTS, PPSC, KPPSC and FPSC Test Online Preparation. All these solved MCQs of Science have will cover most parts of your Science Test.
In this post, you will find Biology General Knowledge MCQs, General Knowledge Questions In Chemistry and Everyday Science GK MCQs. All these Science General Knowledge MCQs are helpful for different jobs tests like Police Constable Test, Junior Clerk, Office Assistant, Computer Operator, Teaching Cadre, Auditor, WAPDA Test, Stenotypist, Data Entry Operator and also for college or university tests.
Science GK MCQs with Answers
1: Which of the following is the smallest particle of matter.
- a) Atom
- b) Molecule
- c) Element
- d) Compound
a) Atom
2: In our environment green plants are regarded as_________.
- a) Consumers
- b) Producers
- c) Decomposers
- d) None of above
b) Producers
3: Plants prepare their own food by the process of:
- a) Respiration
- b) Digestion
- c) Photosynthesis
- d) Reproduction
c) Photosyntesis
4: Each animal cell has ________ centrioles.
- a) Two
- b) Three
- c) Four
- d) Six
a) Two
5: Chloroplast contains green pigment called:
- a) Stomata
- b) Xylem
- c) Phloem
- d) Chlorophyll
d) Chlorophyll
6: All animals and plants you see around are called __________ organisms.
- a) Unicellular
- b) Multicellular
- c) Decomposers
- d) Microorganisms
b) Multicellulars
7: Which one of the following is a unicellular organism?
- a) Human
- b) Chicken
- c) Horse
- d) Amoeba
d) Amoeba
8: The cells which perform the same function group together to make a/an:
- a) Organ
- b) Tissue
- c) System
- d) None of these
b) Tissue
9: Vibration of ear drum is due to ____________.
- a) Light
- b) EM Waves
- c) Sound Waves
- d) Radio Waves
c) Sound Waves
10: The shoot system of a plant lies:
- a) Under the ground
- b) Above the ground
- c) In the roots
- d) None of these
b) Above the ground
Most Important and Repeated Science MCQs
11: ___________ is composed of nasal cavity, pharynx, larynx, trachea, bronchi and lungs.
- a) Digestive System
- b) Nerves System
- c) Circulatory System
- d) Respiratory System
d) Respiratory System
12: Circulatory system circulates __________ in our body.
- a) Food
- b) Energy
- c) Blood
- d) Waste materials
c) Blood
13: The organism which are made up a single cell are called:
- a) Unicellular
- b) Multicellular
- c) Decomposers
- d) None of these
a) Unicellular
14: Hearing is helped by:
- a) Optic Nerves
- b) Auditory Nerves
- c) Sensory Nerves
- d) Motor Nerves
b) Auditory Nerves
15: Plants prepare their own food through a process called:
- a) Respiration
- b) Excretion
- c) Photosynthesis
- d) Reproduction
c) Photosynthesis
16: There are _________ total elements.
- a) 26
- b) 96
- c) 118
- d) 130
c) 118
17: Number of natural elements are:
- a) 90
- b) 92
- c) 98
- d) 102
b) 92
- a) H
- b) Hg
- c) He
- d) H2
a) H
- a) Ozone
- b) Benzene
- c) Sulfur Dioxide
- d) Water
d) Water
20: Building blocks of matter are:
- a) Atoms
- b) Elements
- c) Compounds
- d) Molecules
a) Atoms
Science General Knowledge Questions & Answers
21: Silicon is used in __________ preparation.
- a) Rubber
- b) Tin
- c) Glass
- d) Steel
c) Glass
22: CH4 is the chemical formula of:
- a) Methane Gas
- b) Carbon Monoxide
- c) Carbon Dioxide
- d) Fluorine
a) Methane Gas
- a) KCl
- b) NaCl
- c) NH3
- d) SO2
b) NaCl
24: The ratio of Oxygen in air about___________ %.
- a) 0.3
- b) 4
- c) 21
- d) 76
c) 21
25: Which of the following gas is used in electric bulbs?
- a) Argon
- b) Oxygen
- c) Carbon Dioxide
- d) Neon
a) Argon
26: Carbon Dioxide is used in :
- a) Soft Drinks
- b) Salts
- c) Juices
- d) Yeast
a) Soft Drinks
27: Phosphorus is used in the preparation of __________.
- a) Pencils
- b) Matches
- c) Jewelry
- d) Fertilizer
b) Matches
28: The full form of LPG is:
- a) Light Petroleum Gas
- b) Liquefied Petroleum Gas
- c) Liquid Petrochemical Gas
- d) None of these
b) Liquefied Petroleum Gas
29: The________ gas is used in the refrigerators to cool the water.
- a) Helium
- b) Ozone
- c) Ammonia
- d) Chlorine
c) Ammonia
30: In car batteries which of the following acid is used?
- a) Sulfuric Acid
- b) Hydrochloric acid
- c) Nitric acid
- d) Phosphoric acid
a) Sulfuric Acid
Conclusion:
I hope all these solved Science General Knowledge MCQs with Answers will be helpful for your Science Online Test Preparation. If you need more General Science MCQs you can find them below.
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