1746: What is the most important factor for the growth of pests in stored grains?
(a) The moisture of grains
(b) The temperature of grains
(c) The moisture and temperature of grains
(d) None of the above
1747: Which one of the following reflects back more sunlight as compared to other three ?
(a) Sand Desert
(b) Paddy crop land
(c) Land covered with fresh snow
(d) Prairie land
1748: Which one of the following types of coal contains a higher percentage of carbon than the rest ?
(a) Bituminous coal
(b) Lignite
(c) Peat
(d) Anthracite
1749: Consider the following statements:
1. Warren Hastings was the first Governor General who established regular police force in India on British pattern.
2. A Supreme Court was established by Regulating Act, 1773.
3. The Indian Penal Code came into effect in the year 1860.
Which of the following statements given above is/are correct?
(a) 1 and 2
(b) 1 and 3
(c) 2 and 3
(d) 1, 2 and 3
1750: Farm land tends to erode most rapidly when planted with
(a) sorghum
(b) potato
(c) wheat
(d) clover