‘The’ is a definite article. It is used before a particular noun when we want to particularise it. All other given options are inappropriate. So, the correct answer will be: Did you see the film ‘The Sound of Music?’

The suitable and common prefix for all the three given words is ‘dis’. Thus, the words become, disown, disappointment and dishonest.

The sentence is in past continuous tense. The formula to identify past continuous is: was/were + first form of verb + ing. This type of verb is used to denote actions going on at some time in the past.

The stratosphere is located above the troposphere. In the stratosphere the temperature is almost constant with increasing altitude. The ozone layer lying here protects the earth from harmful ultraviolet rays. The stratosphere extends up to 50 km from the earth’s surface.

In India, the maximum number of newspapers is published in Hindi language followed by English and Urdu. The state with the largest number of registered publications is Uttar Pradesh. The largest circulated Hindi Daily is Punjab Kesari.

Surat was a major port of that time and ships of different countries were anchored at the port at any time. The city was cosmopolitan, and people of all castes lived there. It was also called gate of mecca because many pilgrim ships set sail from Surat.

 The book ‘Poverty and Un-British Rule in India’ was written by Dadabhai Naoroji. It offered very much criticism of the economic impact of British Rule. Naoroji was a businessman and publicist settled in London.

Nagarams, associations of traders, occasionally performed administrative functions in towns of Chola empire.