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Everyday Science 2143 MCQs [All-Courses]

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Prepare effectively with our Everyday Science MCQs designed for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all competitive exams.
Our content covers Physics, Chemistry, Biology, Environment, Human Body, Inventions, Scientific Laws, and daily-life science concepts.
Strengthen your scientific understanding, improve MCQS accuracy, and boost your exam performance with well-structured and updated topics.

All Topics  2143

Which of the following mixture of gases is required in gas welding?

A Oxygen and ethylene
B Oxygen and hydrogen
C Acetylene and oxygen
D Acetylene and hydrogen
Correct Answer: Acetylene and oxygen

Which of the following cannot be stored in glass bottle?

A Aqua regia
B HF
C HCL
D HBr
Correct Answer: HF

How many layers does the earth have?

A 1
B 2
C 3
D 4
Correct Answer: 3

Which human hormone is called love hormone?

A Oxytocin
B Melatonin
C Adrenalin
D Renin
Correct Answer: Oxytocin

The chemical name of “Acid” (Tezaab) is___________?

A Sulfuric acid
B Sodium chloride
C Citric Acid
D None of these
Correct Answer: Sulfuric acid

Soap is ______?

A Acid
B Chemical
C Powder
D Salt
Correct Answer: Salt

Red + Green + Blue = ________?

A Maroon
B White
C Black
D None of the above
Correct Answer: White

What type of Energy does spring have?

A Elastic Potential Energy
B Kinetic Energy
C Potential Energy
D None of the above
Correct Answer: Elastic Potential Energy

What is the body’s natural or acquired ability to resist certain diseases?

A Immunity
B Endocrine
C Exocrine
D All of above
Correct Answer: Immunity

The olfactory nerves affect what sense in brain?

A Smell
B Feel
C Touch
D Hear
Correct Answer: Smell
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