History

The Revolt of 1857 was fueled by multiple factors including political, economic, social, and religious grievances that united various sections of Indian society. A key element in the strength of the revolt was the unity between Hindu and Muslim soldiers and leaders, who coordinated efforts against the British East India Company. The immediate trigger was the introduction of the Enfield rifle cartridges rumored to be greased with cow and pig fat, offending both Hindu and Muslim religious sentiments. This religious issue symbolized broader discontent caused by British policies such as the Doctrine of Lapse, annexation of Awadh, heavy taxation, and cultural insensitivity. While leadership figures like Nana Sahib, Rani of Jhansi, and Bahadur Shah II played important roles, the collective Hindu-Muslim unity was a crucial element that strengthened the revolt.

Alexander the Great invaded India in 326 BC during his campaign to expand his empire. This is a well-documented historical fact.

The Slave Dynasty ruled India from 1206 to 1290 AD, which is approximately 82 years. Therefore, option A (82 years) is the correct answer.

Jahangiri Mahal is a palace located within the Fatehpur Sikri complex, built by Emperor Akbar. It is not located in Agra Fort, Lahore Fort, or Delhi.

Bahadur Shah Zafar, the last Mughal emperor, was also a renowned Urdu poet known for his ghazals. The other listed kings were not known for their contributions to Urdu poetry.

The British began to arrive in the Indian subcontinent in the early 17th century, with the establishment of the East India Company in 1600 and the first trading posts in India starting from 1608. Therefore, the 17th century is the correct answer.

Iltutmish ruled the Delhi Sultanate from June 1211 to 30 April 1236, which is approximately 25 years. This is confirmed by multiple reliable historical sources including Wikipedia and Britannica. The question asks for the duration of Iltutmish's rule, and the closest correct option is 25 years (option B). The original answer 'None of these' is incorrect because the question clearly refers to Iltutmish's rule duration, not a dynasty. Therefore, the correct answer is B (25 years).

Emperor Zaheer Uddin Muhammad Babur was born in Andijan, which is located in present-day Uzbekistan. This is a well-documented historical fact about Babur's birthplace.

The Swadeshi Movement, started on 7 August 1905, was initiated by Hindus primarily as a protest against the British colonial government's partition of Bengal. It aimed to boycott British goods and promote Indian-made products to oppose British rule.

The British dynasty did not rule India as a dynasty; rather, British colonial rule lasted about 190 years from 1757 to 1947. None of the given options (100, 90, 85) correctly represent this period, so 'None of these' is the correct choice.