Questions

Where in the human body can you find the islets of Langerhans?

Which one reveals, more appropriately, functioning of the heart?

Which type of epithelial tissue allows transportation of substances through a selective permeable surface in the lining of food vessels or lung alveoli?

What are stars primarily made of?

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 reason for (1)/ his failure is because (2)/ he didn't study at all. (3)/ No Error (4)

An archaeological site named Pompeii, is located in which country?

What does the kinetic energy (KE) of a moving body depend upon?

In the following question, a sentence/ a part of the sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternatives. In case no improvement is required, choose "No Improvement" option.

Twelve workers were killed in the conflict between two trade unions.