Explanation:
Raja Sansar Chand of Kangra died in 1824 A.D.
Raja Sansar Chand of Kangra invaded Bilaspur state in 1796.
In 1839, when Cunningham visited Lahaul, he founded it already under Sikh General Zorawar Singh. In 1841, Zorawar Singh attacked Tibet but could not stand powerful against Tibet and was killed.

Explanation:
Elections to 36-member legislative assembly created under Part ‘C’ state Act were held in Nov 1951. So, statement i is correct
Statement ii is incorrect as Congress party won 24 seats.
Statement iii is incorrect as Dr. Y.S. Parmar was sworn in as C.M on 24 March 1952.

Explanation:
Koti became part of Kasumpati tehsil on 15 April 1948 and merged with Mahasu district.
Darkoti and Ghund were also merged with Mahasu district.
Anni was not merged to form Mahasu district in 1948.

Explanation:
Lt. Col. Paris Bradshaw was the signatory for East India Company in the ‘Treaty of Sagauli’.
Raj Guru Gajraj Mishra was signatory for Nepal. This statement is correct.
Treaty of Sagauli was signed on 2 Dec 1815 and ratified by 4 March 1816.

Explanation:
“Democratisation of Administration” was the main aim of Praja Mandal movement.
The movement started under the aegis of ‘Kisan Sabha’ in which Shri Lakshmi Singh and Vaid Surat Singh played a pivotal role was Pajhota Andolan.
Mian Singh, Sh. Badri Nath, and Sh. Jwala Singh were the leaders of Gadar party revolutionary movement of H.P. They were also involved in Mandi conspiracy of 1914-15.

Explanation:The hill rulers who revolted in 1848 against British were from Nurpur, Kangra, Jaswan, Datarpur.
They were captured by British force under Mr. Lawrence and transported to Almora as political prisoners, where they died.
Ram Singh, Wazir of Nurpur who proved to be a difficult person to British was defeated at Dalle kee Dhar and transported to Singapore where he died. He was betrayed by a Brahmin ‘Pahar Chand’ for gold.

Explanation:
The idea for formation of INC was given by a retired British civil servant Mr. A.O Hume from his residence Rothney Castle, Shimla.

Explanation:
Mahatma Gandhi visited Shimla five times in the years 1921, 1931, 1939,1945 and 1946.
He stayed at Raj Kumari Amrit Kaur residence in Manorville in 1945.
He stayed at Chadwick in Summer hill in 1946.

Explanation:
The first news of revolt of 1857 reached Shimla on 12 May 1857 from Ambala.
General Anson was the Commander-in-Chief of Shimla hills at the time of revolt.
Lord William Hay was Deputy Commissioner of Shimla at the time of revolt.

Explanation:
Raja Sham Singh of Chamba, Raja Bijai Sen of Mandi and Raja Hira Chand of Bilaspur attended Delhi Durbar held in 1877.
Raja Rudra Sen of Suket was deposed in 1879 by British government for oppressive rule.
Raja Amar Chand of Bilaspur attended the coronation durbar of Delhi in Dec 1911 along with Raja Amar Prakash of Sirmaur, Raja Bijai Sen of Keonthal, Raja Bhim Sen of Suket, Raja Bhuri Singh Of Chamba, Rana Bagat Chand of Jubbal and Raja Dip Chand of Baghat.