General Science Mcqs-53

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Which of the following is responsible for the largest amount of oxygen on earth?

A. Peat bogs
B. Algae
C. Trees
D. None of these

P-waves is a term associated with__________

A. Earthquakes
B. Oceans
C. Wind
D. Rivers

Chemically finger nails are made up of ____________?

A. Carbohydrate
B. Fats
C. protein
D. Starch

“COTTON” is grown on ___________?

A. Black soil
B. Red Soil
C. Regur Soil
D. Alluvial Sea

Very small time intervals are accurately measured by the___________?

A. Pabsars
B. White dwarfs
C. Atomic Clocks
D. None of these

Who invented the Hot Air Balloon?

A. Davy
B. Montgolfier
C. Edison
D. Jarvik

Which of the following is a ferromagnetic material ? 

A. Tungsten
B. Aluminium
C. Copper
D. Nickel

What are the primary colors of Light?

A. White, Black, Blue
B. Red, Yellow, Blue
C. Red, Orange, Blue
D. Red, Green, Blue

Very small time intervals are accurately measured by the?, What are the primary colors of Light?, Which of the following is a ferromagnetic material ? , “COTTON” is grown on, P-waves is a term associated with,