Everyday Science MCQs

5120 MCQs  (Page 1 of 512)

Practice Everyday Science MCQs with correct answers and explanations. Browse subtopics below or start a practice quiz.

In radio, what does the FM stands for?
A. Frequency modulation
B. Frequency meter
C. Fiber modulation
D. Frequency magnet
___________ is a strong smelling agent added to LPG cylinders to detect leakage?
A. Nitrogen peroxide
B. Ethyl mercaptan
C. Carbon monoxide
D. Sulphur dioxide