Historical Dates and Events

The American Revolutionary War began in April 1775 with the Battles of Lexington and Concord. While the Declaration of Independence was signed in 1776, the armed conflict started in 1775. 1775 is the correct year.

The Place Value System and Decimal System, fundamental concepts in mathematics, were developed in India around 100 B.C. These systems, including the concept of zero, were later transmitted to the Arab world and eventually to Europe, revolutionizing mathematical notation and calculation.

Islam first arrived in India during the 8th century (early 700s CE) with the Arab invasion of Sindh led by Muhammad bin Qasim in 712 CE. This marked the beginning of Islamic rule in the Indian subcontinent, long before the later Mughal invasions of the 11th-12th centuries.

European presence in India began in the 17th century with the arrival of trading companies like the British East India Company (1600), Dutch East India Company (1605), and French East India Company (1664). The Portuguese arrived earlier in the 16th century (1498), but major European colonial presence consolidated in the 1600s.

The Red Fort served as the main residence of Mughal emperors until 1857 when the British captured Delhi after the Sepoy Mutiny (First War of Independence). This marked the end of Mughal political power in India. The other dates (1865-1867) are after this key historical event.

Bhishma fell on the 10th day of the Kurukshetra war after being pierced by Arjuna's arrows while using Shikhandi as a shield. He lay on a bed of arrows for several more days before choosing to die. Day 8, 12, and 18 are not when Bhishma fell from his chariot.

According to the Mahabharata text, the great Kurukshetra war between the Pandavas and Kauravas was fought for eighteen days. This is a well-documented fact in the epic, with each day's battles described in detail.

Napoleon died on May 5, 1821 while in exile on Saint Helena Island. The other dates are incorrect - 1825 is after his death, and 1815 is the year of his final defeat at Waterloo, not his death.

Rajaraja Chola I ruled from 985 to 1014 CE, a period marked by unprecedented expansion of the Chola Empire. He conquered South India, Sri Lanka, and the Maldives. Option A represents his father's reign, while Option C is too early and Option D represents his son Rajendra's reign.

The Taj Mahal's construction began in 1632 and was completed in 1653, taking approximately 22 years. This extensive construction period involved over 20,000 workers and artisans. Option A (11 years) is too short, while options C and D are not historically accurate.

The English Peasants' Revolt, also known as Wat Tyler's Rebellion, erupted in 1381 during the reign of Richard II. Triggered by the poll tax and socioeconomic grievances, it was the first major popular uprising in English history.

The Great Wall of China was built and rebuilt by different dynasties over approximately 800 years. Construction began in the 7th century BC and continued through the Ming Dynasty (1368-1644 AD). The most famous existing sections were built during the Ming Dynasty.

The Indian Museum in Kolkata was founded in 1814 by the Asiatic Society, making it the oldest museum in Asia. The other options (1889, 1867, 1824) are incorrect - 1814 is the correct founding year, though the museum opened to the public later.