The Jallianwala Bagh massacre took place during the Viceroyalty of Lord Chelmsford.

Correct answer is (1). 

Macaulayism is the conscious policy of liquidating indigenous culture through the planned substitution of the alien culture of a colonizing power via the education system. The term is derived from the name of British politician, Thomas Babington Macaulay (1800-1859), an individual who was instrumental in the introduction of English as the medium of instruction in the higher education of India.

Option (1) is correct.

The history of the Govt. Sanskrit College goes back to the last quarter of the eighteenth century. Under a proposal of Sri Jonathan Duncan, the Govt. Sanskrit College was established in 1791. Pt. Kashinath was its first teacher and Acharya. At that point of time, there was an arrangement for the teaching of subjects such as Vedas, Vedanta Purana, Ayurveda, Sahitya, Astrology, Theology, Mimamsa, Nyaya, etc. The college was conducted with the surplus revenue of the Benares State. At present, the Sampurnanand University has a number of faculties and departments, dedicated to the study of various humanities and science disciplines. 

Correct answer is (4).

Viceroy Linlithgow declared India at war with Germany on September 3, 1939.^[1] The Indian National Congress, the dominant political party of the time, objected strongly to the declaration of war without prior consultation with Indians. 

Dalhousie was keen on annexing the kingdom of Oudh (Awadh), but the task presented certain difficulties. Finally, Lord Dalhousie hit upon the idea of alleviating the plight of the people of Awadh. At last, it was annexed in 1856.