Related Questions

The average of salinity of sea water is ----
ক 2%
খ 2.5%
গ 3%
ঘ 3.5%
The average of salinity of sea water is -
ক 2%
খ 20.5 %
গ 3 %
ঘ 3.5 %
The average salinity of the sea water is ________ parts per thousand.
ক 25
খ 35
গ 50
ঘ 60
The salinity of the sea is maximum at the
ক Indian Ocean
খ Red Sea
গ Baltic Sea
ঘ Atlantic Ocean
Three maths classes: X, Y, and Z take an algebra test. The average score of class X is 83. The average score of class Y is 76. The average score of class Z is 85. The average score of class X and Y is 79 and the average score of class Y and Z is 81. What is the average score of the combined classes X, Y, and Z?
ক 81
খ 81.5
গ 82
ঘ 84.5
Three math classes , X, Y , and Z, take an algebra test. The average score in class X is 83. The average score in class Y is 76. The average score in class Z is 85. The average score of all students in classes X and Y together is 79. The average score of all student classes Y and Z together is 81. What is the average for all the three classes?
ক 81
খ 81.5
গ 82
ঘ 84.5
Which one of the following lakes in India has the highest Water salinity?
ক Dal
খ Chilka
গ Wular
ঘ Sambhar
A stretch of sea water, partly or fully separated by a narrow strip from the main sea is called
ক Bay
খ Isthmus
গ Lagoon
ঘ Strait
Along the coasts salinity is
ক lowered
খ increased
গ stable
ঘ unaffected
Major source of oceanic salinity is
ক Rivers
খ Land
গ Wind
ঘ Ash from volcanoes

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