Questions

Improve the bracketed part of the sentence.
Scientists (have developed) an “organ-on-a-chip” platform to study how drugs are transported across the human placental barrier.

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
The principal said, "Be quiet, girls."

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.

SQUANDER

Select the word with the correct spelling.

Select the word with the correct spelling.

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Belong to the same period

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

All Greek to me