1556: Maximum production of paddy per unit water consumption can be best achieved in a:
(a) Non-porous soil
(b) Porous soil
(c) Impervious soil
(d) Soil that allows slow percolation
1557: The population growth rate in Kerala is the lowest among major Indian states. Which one of the following is the most widely accepted reason for this ?
(a) Kerala has made the highest investment in family planning
(b) Kerala has the highest literacy rate in India
(c) Kerala has invested heavily in promoting literacy and public health and placed high priority on social policies
(d) The population pyramid in Kerala has relatively fewer women in the reproductive age-group
1558: Daily weather map showing isobars is an example of
(a) Choropleth map
(b) Isopleth map
(c) Chorochromatic map
(d) Choroschematic map
1559: In the year 1613, where was the English East India Company given permission to set up a factory (trading post) ?
(a) Bangalore
(b) Madras
(c) Masulipattam
(d) Surat
1560: The year of 'Great Divide', in Indian demography, is:
(a) 1905
(b) 1921
(c) 1947
(d) 1965