Everyday Science MCQs
Everyday Science MCQs Test Preparation | Latest 2025 Quiz FPSC, NTS, KPPSC, PPSC, SPSC, BPSC, OTS, UTS, PTS, CTS, ATS, ETEA MCQs Test Questions.
Covalent network crystals have________?
A: lower melting point then molecular crystals
B: higher melting point then molecular crystals
C: discrete molecules linked by Van der waals forces
D: hydrogen bonding
higher melting point then molecular crystals
Age of the lion is determined through?
A: Length of the tail
B: Nose Colour
C: Length of Nails
D: Hair Colour
Nose Colour
The alpha particles are compact clusters of____?
A: Two Protons and two Neutrons
B: Electron and Proton
C: Three protons and three Neutrons
D: None
Two Protons and two Neutrons
Deuterium differs from Hydrogen in having:
A: Different atomic number and different atomic weight
B: Different atomic number but same atomic weight
C: Same atomic number and different atomic weight
D: None
Same atomic number and different atomic weight
The common refrigerant used in domestic Refrigerator is________?
A: Spirit
B: Neon
C: Freon/Ammonia
D: Methane
Freon/Ammonia
What is the function of heart pacemaker?
A: It decreases the heart beat
B: It regulates the heart beat
C: It increase the heart beat
D: it accelerates blood supply to the heart
It regulates the heart beat
What is the chemical name of bleaching powder?
A: Calcium Hypochlorite
B: Calcium Chlorate
C: Calcium Chlorite
D: Chlorine
Calcium Hypochlorite
Which one of the following Greenhouse Gases has the greatest warming effect?
A: Carbondioxide
B: Carbonmonoxide
C: Methane
D: Hellium
Carbondioxide