M C Q s D r i v e

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.

Periodontics deals with _____________?
A Surgery of spine
B Stomach disorders
C Ligaments restoration
D Dentistry
Correct Answer: Dentistry
Fuzzy logic is a part of_________________?
A Aristotle’s philosophy
B Computer science
C Epicurianism
D Sophism
Correct Answer: Computer science
Circadian Rhythm refers to _____________?
A Planetary movements
B Formation of galaxies
C Human body cycles
D Calisthenics
Correct Answer: Human body cycles
What is it called when the Earth is closest to the sun _____________?
A Aphelion
B Perihelion
C Apoapsis
D Periapsis
Correct Answer: Perihelion
Earth is closest to the sun every year in early ______________, when it’s winter for the Northern Hemisphere. We’re farthest away from the sun in early __________________, during our Northern Hemisphere summer.
A January – July
B June – December
C July – January
D December – June
Correct Answer: January – July
An extremely small piece of silicon on which integrated circuits are implicated is called __________________?
A Card Reader
B Hollerith Code
C Feed
D Chip
Correct Answer: Chip
The property of a substance to absorb moisture from the air on exposure is called____________?
A osmosis
B deliquescence
C efflorescence
D desiccation
Correct Answer: deliquescence
The variety of coal in which the deposit contains recognizable traces of the original plant material is____________?
A bitumen
B anthracite
C lignite
D peat
Correct Answer: peat
Bromine is a___________________?
A black solid
B red-brown liquid
C colourless gas
D highly inflammable gas
Correct Answer: red-brown liquid
what is the height of The atmosphere layer mesosphere?
A 85 km
B 50 km
C 40 km
D 10 km
Correct Answer: 85 km