Daily MCQ Quiz

Test your knowledge with our daily updated questions.

General Knowledge MCQs

Quiz #69617
Sea water is saltier than rain water because?
A Sea animals are salt producing
B The air around the sea is saltish
C River wash away salts from earth and pour them into the sea
D Sea beds have salt producing mines
Discuss
Quiz #69616
What is the average salt content in a liter of sea water?
A 39 gm
B 37 gm
C 35 gm
D 32 gm
Discuss
Quiz #69615
When water freeze in the polar seas the salts?
A Form a layer on top
B Remain in the substance water that does not freeze
C Sink to the bottom
D Partly freeze and partly sink to the bottom
Discuss
Quiz #69614
Salinity in ocean water decreases when?
A Evaporation is more
B Wind velocity is high
C Rainfall is heavy
D Humidity is high
Discuss
Quiz #69612
The relief of the ocean floor is generally?
A More uniform than of the continents
B Not of much significance
C More diverse than that of the continents
D Show minor variation only
Discuss
Quiz #69611
The highest salinity is found in?
A Lake Van
B Lake Chad
C Dead Sea
D Red Sea
Discuss
Quiz #69610
Which one of the following is a warm ocean current?
A East Australian current
B West Australian current
C Benguela current
D Peru current
Discuss
Quiz #69608
Which one of the following is not a factor modifying ocean current?
A Direction and shape of the coast-line
B Tidal wave in the ocean
C Seasonal variations in winds
D Bottom topography
Discuss