Questions

Chlorophyll was first isolated and named by

The name of the space shuttle, which carried the Indian born Kalpana Chawla into space was

Which of the following is usually not an air­pollutant?

Binomial Nomenclature was founded by

The embryo gets nutrition from the mother's blood with the help of a special tissue called

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

At large

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

to make (someone) anxious or unsettled.

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Worldwide, journalism and the news industry are struggling, in this digital age, to ________________ their relevance and value under profoundly changed and _________________ circumstances. In response ________________ the challenge, a strong view is forming within the profession that one way to ensure that the activities that __________________ journalism will continue to matter is to hone, strengthen, and develop its professional capabilities to perform certain __________________ tasks.

develop its professional capabilities to perform certain __________________ tasks.