Questions

Aromatic hydrocarbons contain at least _____ benzene like ring in their molecules.

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

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

In this section, each of the following sentences has a blank space and four words are given below it. select the word or group of words you consider most appropriate for the blank space and indicate your response on the Answer Sheet accordingly.

He is quite __________; you can never count on him in matters of secrecy.

If a star is bigger than Sun, but not more than twice as big, it will turn into a _______.

The frequency of direct current is _____________

Which Indian-American is the chairman of the prestigious Federal Communications Commission (FCC) of the United States as of March 2018?

Who created the first mechanical computer, which proved to be the prototype for future computers?