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.
Phosphorus is an essential component of one of the following biological molecules:
A: Nucleic acids
B: Amino acids
C: Carbohydrates
D: None
Nucleic acids
The season changes because of the _______?
A: Earth is revolving round its axis
B: Moon is revolving round the earth
C: Earth is revolving round the sun
D: Planet Mars is attracting the sun
Earth is revolving round the sun
Which law states that the volume of a given amount of gas held at constant pressure is directly proportional to the Kelvin temperature?
A: Avogadro's Law
B: Charles' Law
C: Graham's Law
D: Boyle's law
Charles' Law
The atmosphere near the earth’s surface is “heated from below.” Which of the following does not significantly contribute to this heating ______?
A: Convection from a hot surface
B: Conduction of heat upward from a hot surface
C: Absorption of infrared energy that has been radiated from the surface
D: Heat energy from the earth's interior
Heat energy from the earth's interior
Why the colour of the Ocean appears blue?
A: Because the sunlight falling on it is absorbed.
B: Because the sunlight falling on it is scattered.
C: Because the sunlight falling on it is refracted.
D: Because the sunlight falling on it is reflecte
Because the sunlight falling on it is scattere
Which one of the following sets of color combinations is added in color vision in TV’?
A: Orange, back and violet
B: Red, green and blue
C: Whi
D: E. red and yellow
E: D.Yellow, green and blue
Red, green and blue