Science and Technology - General Knowledge Questions

A)
Monochromatic
B)
Very narrow and collimated ray
C)
Coherent
D)
All of the above

Correct Answer :   All of the above

A)
Alcohol
B)
Mercury
C)
Kerosene
D)
Water

Correct Answer :   Kerosene

Sodium metal reacts with water and is thus typically stored under mineral oil or kerosene.

A)
Fructose
B)
Sucrose
C)
Glucose
D)
Galactose

Correct Answer :   Fructose

A)
Cement production
B)
Burning fossil fuels
C)
Global warming
D)
Deforestation

Correct Answer :   Global warming

A)
Carbohydrate
B)
Collagen
C)
Polymer
D)
Nucleic acid

Correct Answer :   Collagen

A)
Potato
B)
Carrot
C)
Onion
D)
Tomato

Correct Answer :   Onion

The onion (Allium cepa L., from Latin cepa "onion"), also known as the bulb onion or common onion, is a vegetable that is the most widely cultivated species of the genus Allium.

A)
Snow
B)
Drizzle
C)
Hail
D)
Sleet

Correct Answer :   Sleet

A)
Stratosphere
B)
Ozone hole
C)
Greenhouse
D)
Chlorofluorocarbons

Correct Answer :   Stratosphere

A)
Solar year
B)
Sidereal year
C)
Lunar year
D)
Tropical year

Correct Answer :   Sidereal year

A)
Clay
B)
Granite
C)
Sandstone
D)
Limestone

Correct Answer :   Limestone