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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.

P Waves are also said to be __________ waves?

A Push-pull
B Side-side
C Up-down
D None of the above
Correct Answer: Push-pull

Elements which have same number of protons but different number of neutrons are called as _________ ?

A Isotopes
B Isomers
C Allotropes
D Allomers
Correct Answer: Isotopes

In general, the most destructive earthquake waves are the __________ ?

A P waves
B S waves
C Surface waves
D All of the above
Correct Answer: Surface waves

Proton number is denoted by symbol __________ ?

A M
B Z
C P
D A
Correct Answer: Z

Place directly above focus on Earth’s surface is known as _________?

A Strike
B Comma
C Epicenter
D Origin
Correct Answer: Epicenter

When an acid reacts with a metal, which one of the following gas is usually liberated?

A Ammonia Gas
B Chlorine
C Oxygen
D Hydrogen gas
Correct Answer: Hydrogen gas

The ability of the Eye to see in the dark, is due to the production of a purple pigment known as________?

A Carotene
B Rhodopsin
C Iodopsin
D Retinene
Correct Answer: Retinene

The protein Improtin-11, that was recently identified by scientists, is linked with causing which type of cancer?

A Blood Cancer
B Colorectal Cancer
C Lung Cancer
D Prostate Cancer
Correct Answer: Colorectal Cancer

The brain of human adult weighs about_________?

A 1200 – 1300 gm
B 1600 – 2000 gm
C 500 – 800 gm
D 100 – 200 gm
Correct Answer: 1200 – 1300 gm

The study of X-rays and their medical applications is called _________ ?

A Radiology
B Raciology
C Rheumatology
D Rheology
Correct Answer: Radiology