Questions

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

Gilbert de Lafayette's father and grandfather and great-grandfather (have all been) brave and noble men.

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.

He said to his partner, "I will not be responsible if the project fails."

The world’s longest river the Nile, flows through which continent?

For the aquatic organisms, the source of food is

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Articulate

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

Haematite is an ore/mineral of

Which of the following compounds is the strongest acid?