Questions

Warming Ammonium chloride with sodium hydrochloride in a test tube is an example of

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
Since my father was an _____________ from India, he brought his Indian culture and traditions to the United States with him.

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'.
The student asked me if (1)/ I knew that Kalidas was the greater (2)/ than any other poet. (3)/ No Error (4)

Myopia affects which of the following organs?

Which type of pathogen causes the water­-borne disease E. coli Infection?

The disease cirrhosis affects which organ in the body?

The Dhola-Sadiya Bridge, dedicated to the nation by Prime Minister Narendra Modi, is built across which river?

Who discovered Pluto?