Category Archives: Everyday Science MCQs

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1Vitamins MCQsTake Quiz

Solar eclipse occurs when?

A. Moon comes between Earth and Sun
B. Earth comes between Moon and Sun
C. Earth, Moon and Sun are in same line
D. none of these

organisms encode their genes in long structure?

A. chromosomes
B. DNA
C. RNA
D. Carbohydrates

which theory lays down that all matter is composed of discrete units called?

A. Combustion theory
B. Radioactive theory
C. Atomic theory
D. Metallic theory

Which of the primary component of natural gas?

A. Ethane
B. Propane
C. Methane
D. Butane

Deficiency of iodine causes which of the following diseases?

A. Dental Cavities
B. scurvy
C. Hepatitis C
D. Goitre

seismograph used to record intensity and source of?

A. Thunderstorms
B. Heart beat
C. pulse
D. Earthquakes

The darkening sky indicated to all of us that a thunderstorm was?

A. Inherent
B. Futile
C. Conciliatory
D. Imminent

Sound travels at the fastest speed in?

A. steel
B. water
C. air
D. vacuum

Light travels at the fastest speed in?

A. glass
B. water
C. hydrogen
D. vacuum

The most electronegative element among the following is?

A. sodium
B. bromine
C. fluorine
D. oxygen