Questions

Which of the following gases is liberated when Sodium Hydrogen Carbonate is heated?

A commodity market has a _________ structure, if there is one seller of the commodity, the commodity has no substitute, and entry into the industry by another firm is prevented.

Goitre is caused by the deficiency of ___________

The pH value increase from 7 to 14 represents a

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’.

Many of us have striving to produce (1)/ a blend of all cultures that seem (2)/ today to be in clash with one another. (3)/ No error (4)

Algae belongs to which of the following levels of the ecosystem?

Which of the following carries blood away from the heart to different body parts?

Which of the following rivers flows from south to north?