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.
Summer solstice means_____?
A: longest night
B: longest dayÂ
C: smallest day
D: none of these
longest day
Which of the following mixture of gases is required in gas welding?
A: Oxygen and hydrogen
B: Oxygen and ethylene
C: Acetylene and oxygen
D: Acetylene and hydrogen
Acetylene and oxygen
An element that does not occur in nature but can be produced artificially is_____?
A: Uranium
B: Plutonium
C: Radium
D: Thorium
Plutonium
The study of organisms and their environment is known as ___?
A: Ecology
B: Acoustics
C: Ichthyology
D: None of these
Ecology
The echo (reflected sounD. will be distinctly heard only at ordinary temperatures if the distance of the reflecting surfaces from the source of sound is at least ___?
A: 120 ft
B: 1120 ft
C: 56 ft
D: 100 ft
E: None of these
56 ft
The lowest region of the earth’s atmosphere comes between the earth and stratosphere. what is this region’s name?
A: TroposphereÂ
B: Ionosphere
C: Stratosphere
D: Mesosphere
Troposphere
Stethoscope was invented by __ ?
A: Steven Sasson
B: Rene Laennec
C: Martin Cooper
D: Dave Hyatt
Rene Laennec
The soul of chemistry is dealing with______?
A: Composition of matter
B: Internal structural changes in matter
C: Properties of matter
D: Composition and properties of matter
Composition and properties of matter