Statement I :
Mahatma Gandhi launched the Rowlatt Satyagraha as an all-India mass protest.

Statement II :
Rowlatt Act was passed by the British Government in 1919 to authorize the government to imprison any person without trial.

Statement I :
I. Indian economy has experienced slower growth rate during the years 2010-11 and 2011-12.
Statement II :
II. Indian economy has experienced weakening industrial growth during the period.

Statement I :
I. The potential energy that results from pushing water above mean sea level is transferred to kinetic energy that initiates the horizontal propagation of tsunami waves.
Statement II :
II. The vertical displacement of sea-water due to abrupt and jerky movements of fault blocks on sea-bed gives birth to tsunamis.

Statement I :
I. Evapotranspiration helps in classifying the climatic types.
Statement II :
II. Only temperature affects evapotranspiration, hence it can be used for classifying the climatic types.

Statement I :
I. There is a large-scale fluctuation of oil flow from oil wells prior to earthquakes.
Statement II :
II. Tectonic stress accumulates to a certain level, the pore pressure within a deep oil bearing stratum reaches its breaking strength causing oil to sprout along the oil wells.

Statement I :
I. Hard water does not give lather with soap.
Statement II :
II. Calcium and magnesium salts present in hard water form precipitate with soap.