M C Q s D r i v e

Everyday Science 2131 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.

How many teeth are there in human mouth?

A 30
B 33
C 32
D 31
Correct Answer: 32

What is the breathing rate of human being body?

A 15-11 minutes
B 16-20 minutes
C 25-26 minutes
D 32-35 minutes
Correct Answer: 16-20 minutes

Sunlight is a Great Source of ____________?

A vitamin C
B vitamin D
C vitamin E
D vitamin K
Correct Answer: vitamin D

The study of cancer is called_____________?

A Zoology
B Ecology
C Genomic
D Oncology
Correct Answer: Oncology

At what angle above the horizon must the sun be to create a rainbow?

A 90 degrees
B 60 degrees
C 40 degrees
D 65 degrees
Correct Answer: 40 degrees

which of the following planets is known as “morning star”?

A Mercury
B VENUS
C Mars
D Saturn
Correct Answer: VENUS

Which of the following planets have the longest day?

A Jupiter
B Mercury
C Earth
D Venus
Correct Answer: Venus

The human brain uses__________ percent of the total oxygen and blood in the body?

A 20
B 12
C 35
D 48
Correct Answer: 20

A Little inhalation is done through________?

A cigarettes
B pipes and cigars
C Both A and B offer little inhalation
D both offer extreme inhalation
Correct Answer: pipes and cigars

The ozone layer is at height of________kilometers from the surface of the Earth?

A 10 to 20
B 20 to 30
C 30 to 40
D 40 to 50
Correct Answer: 20 to 30