This question asks about the year when one of the most significant and tragic events in Indian independence history occurred.

The Jallianwala Bagh massacre was a pivotal moment in India's struggle for freedom, where British troops fired on unarmed Indian civilians gathered in a public garden in Amritsar. This event took place on April 13, 1919, and resulted in hundreds of deaths, shocking the nation and intensifying the independence movement. The massacre occurred during the Rowlatt Act protests and became a turning point that galvanized Indian nationalism against British colonial rule.

The Jallianwala Bagh massacre occurred in 1919 (Option C).

This question asks about the historical dynasty to which Emperor Ashoka belonged.

Ashoka was one of the greatest emperors in Indian history, ruling from approximately 268-232 BCE. He belonged to the Maurya Dynasty, which was founded by Chandragupta Maurya and reached its peak under Ashoka's reign. Ashoka is famous for his conversion to Buddhism after the bloody Kalinga War and for spreading Buddhism across Asia through his missionaries and edicts carved on pillars and rocks throughout his empire.

The correct answer is (B) Maurya.

This question asks about the historical year when the Quit India Movement, a major nationalist campaign demanding British withdrawal from India, was launched.

The Quit India Movement was launched by Mahatma Gandhi on August 8, 1942, at the All-India Congress Committee session held in Mumbai. This movement called for an immediate end to British rule in India and became one of the most significant mass movements of the Indian independence struggle. The correct answer is (B) 1942.

Emperor Ashoka converted to Buddhism after witnessing the devastation of the Kalinga War (261 BCE), which killed over 100,000 people. This led him to adopt a policy of Dhamma (righteousness).

The Indus Valley Civilization thrived on agriculture (wheat and barley cultivation), animal husbandry, and extensive trade networks evidenced by seals and standardized weights.

The Rigveda, the oldest Vedic text (1500-1200 BCE), mentions the Varna system in the Purusha Sukta hymn, describing the four varnas: Brahmin, Kshatriya, Vaishya, and Shudra.

Ashoka's edicts were inscribed on stone pillars (Ashoka Pillars) and rock surfaces across the Mauryan empire, serving as public announcements of his policies and Buddhist principles.

The Arthashastra, written by Kautilya (Chanakya) during the Mauryan period, is a seminal text on politics, economics, military strategy, and governance.

Ashoka's Rock Edicts were messages to his people promoting Dhamma (Buddhist moral philosophy) and ethical governance, not military records.

The Arthashastra, authored by Kautilya (Chanakya), was a key administrative text of the Mauryan Empire under Chandragupta Maurya.