FIA

The United Kingdom was the first country to introduce competitive examinations for the selection of public servants, notably with the establishment of the British Civil Service examination system in the 19th century. This system served as a model for many other countries.

Sohni Mahiwal is a famous Punjabi folk tale, but it was not written by Bhule Shah, Waris Shah, or Fazal Shah. The story is part of oral tradition and does not have a single known author, so 'None of these' is the correct answer.

The word 'lassitude' means a state of physical or mental weariness; tiredness. Therefore, the synonym 'Tiredness' (option C) is the correct answer.

The L.C.M of 25, 30, 35, and 40 is 4200. Calculating the prime factors and taking the highest powers gives 2^3 × 3 × 5^2 × 7 = 4200.

The textile industry is the largest industry in Pakistan, contributing significantly to the country's economy and exports. Cement and sugar are important industries but not as large as textiles.

"India Wins Freedom" is an autobiographical account written by Maulana Abul Kalam Azad, a prominent freedom fighter and scholar. Hence, option D is correct.

The oldest barrage in Pakistan is the Sukkur Barrage, originally known as Lloyd Barrage. It was constructed during the British Raj from 1923 to 1932 on the Indus River near Sukkur in Sindh. It is the earliest barrage among the options listed and remains a key structure for irrigation and flood control in Pakistan. Kotri Barrage, completed in 1955, is much newer compared to Sukkur Barrage.

Etisalat is a well-known telecommunications company that provides mobile and internet services, primarily in the Middle East and Africa. Therefore, the correct category for Etisalat is Telecommunication.

"A Tale of Two Cities" is a famous English novel written by Charles Dickens, known for its historical setting during the French Revolution.

A 'teetotaler' is a person who completely abstains from alcoholic drinks. This term specifically refers to someone who never takes strong drinks, making option C the correct answer.