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Everyday Science 2124 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  2124

An astronaut sees the colour of the sky as: _________?
A Blue
B White
C Red
D Black
Correct Answer: Black
A moving object always possesses?
A Potential Energy
B Kinetic Energy
C Thermal energy
D Magnetic energy
Correct Answer: Kinetic Energy
The position of an element in the Periodic Table is determined by its __________ number?
A Electron
B Proton
C Neutron
D None of these
Correct Answer: Proton
Study of culture is called?
A Odology
B Anthropology
C Ornithology
D Psychology
Correct Answer: Anthropology
Which among the following is correct about Saliva of a Healthy Human?
A It is slightly acidic
B It is slightly saline
C It is slightly alkaline
D It is neutral
Correct Answer: It is slightly alkaline
A disease always has a______?
A Cure
B Germs
C Cause
D Patient
Correct Answer: Cause
Which of the Following Hormones Regulate Blood Sodium and Potassium Levels in the Body?
A Aldosterone
B Cortisol
C Glycogens
D Pheromones
Correct Answer: Aldosterone
The time in which Earth completes its revolution around the Sun is________?
A 365.25 days
B 340 days
C 325 days
D 360 days
Correct Answer: 365.25 days
Calcium level in the blood is regulated by the: ___________?
A Thyroid
B Parathyroid
C Adrenal medulla
D A and B
Correct Answer: A and B
An Average Hummingbird’s heart rate per minute is __________.
A 500 times
B 1000 times
C more than 1000 times
D more than 1200 times
Correct Answer: more than 1200 times
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