Medieval and Islamic History

The 'Chain of Justice' was installed by Jahangir in 1605. It was a golden chain with bells hung outside his palace, allowing anyone with a grievance to pull it and directly appeal to the Emperor, ensuring justice was accessible to common people. This was part of Jahangir's 'Chain of Justice' policy.

Muhammad bin Qasim, a 17-year-old Umayyad general, conquered Sind in 712 CE on orders from Caliph Al-Walid I. He defeated Dahir, the Hindu ruler of Sind, at the Battle of Rawar. This marked the first major Muslim conquest in the Indian subcontinent and established Islamic rule in the region. The conquest opened Sind to Islamic culture, trade, and administrative systems.

Tipu Sultan, ruler of Mysore (1782-1799), implemented major administrative reforms including a new calendar (Mauludi era starting 1784), a new coinage system, and standardized weights and measures. His calendar began from the birth of the Prophet Muhammad, and his coins bore unique designs and inscriptions. These reforms reflected his modernizing vision and administrative centralization.

The Mongols under Genghis Khan first invaded India during Iltutmish's reign (1211-1236). They reached the Indus River around 1221 CE while pursuing the Khwarizm Shah. Iltutmish successfully avoided direct confrontation by diplomacy and strategic retreat, preventing a Mongol invasion of the Delhi Sultanate at that time. Subsequent Mongol threats continued under later rulers.

Babar was the first Mughal emperor who founded the Mughal Empire in India in 1526. Aurangzeb (spelled incorrectly in the option) was also a Mughal emperor but came much later. Sher Shah Suri was of Afghan origin and briefly interrupted Mughal rule. The question asks for a Mughal emperor.

Genghis Khan (Changez Khan) was the founder and first Great Khan of the Mongol Empire, which became the largest contiguous land empire in history. He was born in modern-day Mongolia and was ethnically Mongol, not Turk or Persian.

Bahlol Lodi (also spelled Bahlol Khan Lodi) was the first Afghan Sultan of Delhi, founding the Lodi Dynasty in 1451. He was of Afghan origin and established the rule after the Sayyid Dynasty. Alauddin Khalji and Balban were earlier rulers of Turkish origin, while Ghiyasuddin Tughluq founded the Tughlaq Dynasty.

Sikandar Lodhi founded Agra in 1504 and made it a major city of the Lodhi dynasty. The city later gained prominence under the Mughals, but its foundation predates Mughal rule. Mohammad Tughlaq and Alauddin Khilji ruled earlier, while Ibrahim Lodhi was Sikandar's son and the last Lodhi ruler.

Din-E-Ilahi (Divine Faith) was a syncretic religious path initiated by Emperor Akbar in 1582. It was not a new religion but an attempt to find a common ground between different faiths, combining elements from Hinduism, Islam, Zoroastrianism, and Christianity. It emphasized tolerance and rationalism over ritualistic practices.

Jantar Mantar astronomical observatories were built by Maharaja Jai Singh II of Jaipur in the early 18th century. He constructed five such observatories in different cities including Delhi, Jaipur, Ujjain, Varanasi, and Mathura. The correct answer is A (Maharaja Jai Singh II). Tipu Sultan, Babur, and Shah Jahan were not associated with these observatories.

Murshid Quli Khan transferred his capital from Dhaka (Dacca) to Murshidabad in 1704 to strengthen administrative control and be closer the geographic center of Bengal. Kasimbazar and Monghyr were important commercial centers but not capital cities, while Gaur was an earlier medieval capital that had been abandoned.

The dargah (shrine) at Ajmer is dedicated to Khwaja Muinuddin Chishti, also known as Gharib Nawaz (Benefactor of the Poor). He was a 13th-century Sufi saint who founded the Chishti order in the Indian subcontinent. The Ajmer Sharif Dargah is one of the most important pilgrimage centers in South Asia, attracting devotees from all religions.

Khizr Khan founded the Sayyid Dynasty in 1414 AD after the decline of the Tughlaq Dynasty. He was a governor of Multan who captured Delhi and established the Sayyid Dynasty, which ruled Delhi from 1414-1451 AD. The dynasty claimed descent from the Prophet Muhammad through his daughter Fatima.

Zain-ul-Abidin (1420-1470) earned the title 'Akbar of Kashmir' for his tolerant and inclusive policies similar to Akbar the Great. He promoted religious harmony, encouraged arts and culture, and worked for the welfare of all communities in Kashmir, making him one of the most respected rulers of the region.

Din-i-Ilahi was the new religious faith founded by Akbar. It is said that this religion had only 18 followers.