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".
Rahul went out without (saying) good bye.

Find the missing number from the given response.

Who authored the book titled ‘Lincoln in the Bardo’, which won the Man Booker Prize 2017?

Who is known as the Father of video games?

The _________ of a firm is a relationship between inputs used and output produced by the firm.

One of the techniques used for desalination of sea water is

In the given question, an idiom/phrase highlighted in bold is given in a sentence. Choose the most suitable meaning of the idiom/phrase.

I heard it on the grapevine that the vacancies are going to be increased this year for many posts.

Select the option that correctly matches the contents of the first column with the contents of the second column.