Question

Which chapter should we read thoroughly in History class 10th icse
So that they can come in exam

Answer 1

you can read
1) nationalisn in india
2) nationla movement in indochina
3) work life and leisure
4) and the last chapter Novels one

Answer 2

one must study at least 14 chapters out of 22 chapters in order to score a decent marks. The 14 chapters are listed below.

Civics:

The Union Parliament: The Rajya Sabha and The Lok Sabha
The Union Judiciary: The Supreme Court
The State Judiciary: The High Courts
The Subordinate Courts
History:

The First War of Independence (1857)
Factors promoting Nationalism and Foundation of the Indian National Congress
National Movement: 1919-1934 (Non- Cooperation Movement, Civil Disobedience Movement and Other Forces at Work)
The Cripps Mission and the Quit India Movement
Subhas Chandra Bose, Forward Bloc and the Indian National Army (INA)
Independence and the Partition of India
The First World War (1914-1918)
Rise of Dictatorship: Fascism in Italy and Nazism in Germany
United Nations Organisation: Origin, Purpose and the Principal Organs
Major Agencies of the United Nations

Hope this helped you best of luck