The correct answer is: D. Ahmad Shah Abdali
Ahmad Shah Abdali, also known as Ahmad Shah Durrani, was the founder of the Durrani Empire in Afghanistan. He was a Pashtun warrior who led a number of successful military campaigns against the Mughal Empire and the Safavid Empire. In 1758, he invaded India and captured the Fort of Tohana. He then completely destroyed the fort, leaving it in ruins.
Genghis Khan was a Mongol ruler who conquered much of Asia in the 13th century. He never invaded India, and there is no record of him ever attacking the Fort of Tohana.
Timur Lang, also known as Timur the Lame, was a Turco-Mongol conqueror who ruled over a large empire in Central Asia in the 14th century. He invaded India several times, but he never attacked the Fort of Tohana.
Mahmud of Ghazni was a Muslim sultan who ruled over the Ghaznavid Empire in the 11th century. He was a frequent invader of India, and he is known for having sacked the Somnath Temple in Gujarat. However, there is no record of him ever attacking the Fort of Tohana.
Therefore, the correct answer is: D. Ahmad Shah Abdali