Pakistan Studies

The book "Dear Mr. Jinnah" is authored by Fatima Jinnah, who was the sister of Muhammad Ali Jinnah and wrote this book as a tribute to him. Therefore, option A is correct.

In Pakistan, when the President is absent, the Chairman of the Senate serves as the acting President according to the Constitution. This ensures continuity of the presidency until the President returns or a new President is elected.

The Constitution of Pakistan was ratified and came into full effect on 14 August 1973, which is also Pakistan's Independence Day. This date is widely recognized and confirmed by authoritative sources including the Constitution of Pakistan itself and reputable encyclopedic references. Therefore, option A (14 August 1973) is the correct answer. The original explanation had a contradiction stating option B was correct, which is incorrect and has been fixed here.

Matiari was established as a separate district in 2007, making option C the correct answer. The other years listed do not correspond to the official formation date of Matiari district.

The system of Dyarchy was introduced by the Government of India Act 1919 and was in operation until it was replaced by the Government of India Act 1935, which came into effect in 1937. Therefore, Dyarchy effectively ended in 1935, not 1937.

The National Command Authority (NCA) of Pakistan was established in September 2000 by the National Security Council to oversee the country's nuclear weapons program. Therefore, option C (Sept, 2000) is the correct answer.

Sir Sultan Mahomed Shah was the real name of Sir Agha Khan III, who was the first president of the All India Muslim League (AIML). The other options are incorrect names or titles.

The Khilafat Movement ended in 1924 after the abolition of the Ottoman Caliphate by Mustafa Kemal Atatürk, which removed the movement's primary cause for existence.

The Punjab Tenancy Act was enacted in 1887 to regulate the relationship between landlords and tenants, particularly in the context of land reforms in Punjab. This act aimed to protect tenant rights and clarify tenancy terms.

Muhammad Bin Qasim defeated Raja Dahir in 712 A.D., marking the beginning of Muslim rule in Sindh. This event is historically recorded as occurring in 712, not 711 as option A suggests.