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Everyday Science 2141 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  2141

For a fixed mass of gass at constant temperature, if we decrease volume, the pressure will _________?

A also decrease
B increase
C remains constant
D none of these
Correct Answer: increase

1 Carat is equal to __________?

A 0.2 g
B 0.3 g
C 0.4 g
D 0.5 g
Correct Answer: 0.2 g

Geiger-Muller counter is used to detect__________?

A Protons
B Neutrons
C Photons
D none
Correct Answer: Protons

The lifespan of Red Blood Cells is __________ days?

A 60
B 120
C 180
D 240
Correct Answer: 120

What is unit of Pressure?

A Barr
B Torr
C Pascal
D All of these
Correct Answer: All of these

The severity of 2005 earthquake in Pakistan on Richter scale was ?

A 6.9
B 7.6
C 7.1
D none
Correct Answer: 7.6

Deficiency of Vitamin-A results in __________?

A Night blindness
B rickets
C scurvy
D hair fall
Correct Answer: Night blindness

What divides the Earth into the Northern and the Southern Hemispheres?

A Axis of rotation
B Equator
C North Pole
D South Pole
Correct Answer: Equator

The unit to measure the quantity of Ozone in atmosphere is?

A Dobson
B Dalton
C Cuolomb
D none
Correct Answer: Dobson

Long-sight defect could be corrected by using __________ lens?

A concave
B Convex
C diverging
D none of these
Correct Answer: Convex
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