Modern Indian History

Dadabhai Naoroji (1825-1917) was a prominent Indian political leader and freedom fighter who was honored with the title 'Grand Old Man of India' for his contributions to the Indian independence movement and economic analysis of British rule.

The term 'Adivasi' (meaning 'original inhabitants' in Sanskrit) was first used systematically by Thakkar Bappa (Amritlal Vithaldas Thakkar), a prominent social reformer and advocate for tribal rights in the early 20th century. He worked extensively for the welfare of tribal communities and popularized the term to refer to India's indigenous tribal populations. While Gandhi, Phule, and Ambedkar all worked for marginalized communities, Thakkar Bappa is specifically credited with the systematic use of 'Adivasi' for tribal peoples.

India played its first Test match against England on 25th June 1932 at Lord's, London. This was a historic moment as India became the sixth team to play Test cricket. The match was awarded Test status despite India being relatively new to international cricket at the time.

The Indian National Congress was founded in 1885. A.O. Hume formed it with the first session in Bombay. 1857 was the First War of Independence, while 1947 is India's independence year.

Railways were first introduced to India in 1853 when the first passenger train ran between Mumbai (then Bombay) and Thane on April 16, 1853. This marked the beginning of the Indian railway system, which would grow to become one of the world's largest networks.

Nandan, the cultural center in Kolkata, was designed by renowned filmmaker Satyajit Ray. His artistic vision extended beyond cinema into graphic design and architecture.

Kolkata (then Calcutta) was named the capital of British India in 1772 when Warren Hastings moved the capital from Murshidabad to Calcutta. This marked the beginning of Calcutta's prominence as the political and commercial center of British India until 1911 when the capital was shifted to Delhi.

Former Indian Prime Minister Indira Gandhi was assassinated on October 31, 1984, by her bodyguards Satwant Singh and Beant Singh. This event occurred at her residence in New Delhi and had significant political repercussions for India.

The Indian National Congress split into extremists (led by Tilak) and moderates (led by Gokhale) at the Surat Session in 1907. The split occurred over methods of achieving independence - moderates favored constitutional methods while extremists demanded swaraj. Banaras, Pune, and Bombay sessions did not see this formal split.

Operation Polo (1948) was the Indian military action to integrate the princely state of Hyderabad, whose ruler Nizam Osman Ali Khan wanted to remain independent rather than join India or Pakistan. It lasted just 5 days (September 13-17, 1948) and resulted in Hyderabad's accession to India. Kashmir faced a different conflict (with tribal invaders from Pakistan), Junagadh had a different integration process (Operation Vijay), and Mysore had already signed the Instrument of Accession.

C. Rajagopalachari's daughter Laxmi married Devdas Gandhi, Mahatma Gandhi's son. Therefore, Laxmi was the daughter-in-law of Mahatma Gandhi. Option B is correct.

India signed the UN Charter on 26 June 1945 and officially became a UN member on 30 October 1945, before its independence in 1947. 15th August 1947 was India's independence day, not UN membership. 26th January 1950 is when India became a Republic.

The Indian Constitution adopted Hindi as the official language in 1949, but its implementation was phased. January 26, 1965 marks when Hindi officially became the principal official language of the Union, replacing English in most official functions (though English continued as an associate official language).

The historic Goa opinion poll was conducted on 16th January 1967 to determine whether Goa should remain a Union Territory or merge with Maharashtra. The people voted to retain Goa's separate status as a Union Territory. December 1961 marks Operation Vijay when India liberated Goa from Portuguese rule, not the opinion poll.

Prarthana Samaj was founded in 1867 in Bombay by Atmaram Pandurang with the aim of reforming Hindu religious practices. Gopal Hari Deshmukh ('Lokahitwadi') was associated with it but not the founder. Keshab Chandra Sen led the Brahmo Samaj in Bengal.