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Everyday Science 2137 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  2137

The absolute value of charge on electron was determined by ________ ?

A J.J.Thomson
B Chadwick
C Rutherford
D Robert Millikan
Correct Answer: Robert Millikan

Main Control System of our body is _____?

A Nervous System
B Brain
C Heart
D Lungs
Correct Answer: Nervous System

What is the molecular weight of Ammonia (NH3) ________ ?

A 17.031 g/mol
B 18.031 g/mol
C 19.031 g/mol
D 27.033 g/mol
Correct Answer: 17.031 g/mol

Leach has ________ number of brains.

A Zero
B 32
C 36
D None of these
Correct Answer: 32

What is the molecular formula for Ammonia?

A NH
B NH2
C NH3
D NH4
Correct Answer: NH

How many moons does Saturn have?

A 7
B 13
C 79
D 82
Correct Answer: 82

What is the third most common gas found in the air we breathe ________ ?

A Hydrogen
B Neon
C Carbondioxide
D Argon
Correct Answer: Argon

SI unit of Illumination is ________?

A Candela
B Flux
C Lux
D None of these
Correct Answer: Lux

What is the Molecular Formula for Glucose _______ ?

A C4H10O6
B C5H11O6
C C6H12O6
D S6H12O6
Correct Answer: C6H12O6

What is depression rate in pakistan?

A 31
B 32
C 33
D 34
Correct Answer: 34
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