Explanations:The question requires evaluating the historical accuracy of three statements related to Indian history. Each statement must be analyzed based on historical facts to determine its validity.
Statement 1: "Malik Kafur commanded Firoz Tughlaq's army." This statement is false. Malik Kafur was a general in the army of Alauddin Khalji, not Firoz Tughlaq. Firoz Tughlaq was a later ruler of the Tughlaq dynasty, and Malik Kafur lived during the Khalji dynasty. Therefore, Malik Kafur did not command Firoz Tughlaq's army.
Statement 2: "Itmad ud Daula's tomb has 6 octagonal minarets." This statement is also false. Itmad ud Daula's tomb, located in Agra, is known for its intricate carvings and is often referred to as the "Baby Taj." The tomb does not have 6 octagonal minarets. Instead, it is known for its unique architectural features, including a central structure surrounded by a garden and a series of smaller pavilions.
Statement 3: "Muhammad of Ghazni founded a university in the capital town of Ghazni." This statement is true. Muhammad of Ghazni, also known as Mahmud of Ghazni, was a prominent ruler of the Ghaznavid Empire. He was known for his patronage of learning and the arts, and he did indeed establish a university in Ghazni, which was the capital of his empire. This university was a center of learning and attracted scholars from various parts of the Islamic world.
Based on the analysis of each statement, only statement 3 is true. Therefore, the correct answer is option C, which states that only statement 3 is true.