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#	Question	Subject and topic	Difficulty
1221	Diammonium phosphate (DAP) is an example of a:	Agriculture Manures and fertilisers	Easy
1222	How much muriate of potash is needed to supply 60 kg of K₂O to one hectare?	Agriculture Manures and fertilisers	Medium
1223	A farmer applies 100 kg of DAP per hectare. How much nitrogen does this add?	Agriculture Manures and fertilisers	Medium
1224	A rice farmer wants to cut urea use while keeping yields and soil health. Which plan follows integrated nutri…	Agriculture Manures and fertilisers	Hard
1225	Which amendment is commonly used to reclaim alkali (sodic) soils?	Agriculture Problem soils and soil erosion	Easy
1226	In water erosion, the stage in which a thin, uniform layer of soil is removed from the whole slope is called:	Agriculture Problem soils and soil erosion	Easy
1227	A farm in western Rajasthan loses sandy topsoil every summer to strong winds. The most suitable long-term mea…	Agriculture Problem soils and soil erosion	Medium
1228	A soil has a white crust, pH 8.0 and high electrical conductivity but low exchangeable sodium. It is best cla…	Agriculture Problem soils and soil erosion	Medium
1229	Statement I: Bench terracing is suitable for steep hill slopes. Statement II: Acid soils are reclaimed by app…	Agriculture Problem soils and soil erosion	Hard
1230	The most critical stage for irrigating wheat is:	Agriculture Irrigation	Easy
1231	Which irrigation method usually gives the highest water application efficiency?	Agriculture Irrigation	Easy
1232	A farmer applies a 5 cm deep irrigation to one hectare. What volume of water is used?	Agriculture Irrigation	Medium
1233	Which measurement is used to judge the sodium hazard of irrigation water?	Agriculture Irrigation	Medium
1234	In the IW/CPE approach, a ratio of 0.8 with an irrigation depth of 6 cm means irrigation is given when cumula…	Agriculture Irrigation	Hard
1235	An area of land that drains all its runoff to a common outlet is called a:	Agriculture Drainage and watershed management	Easy
1236	Perforated pipes laid underground to lower a high water table are an example of:	Agriculture Drainage and watershed management	Easy
1237	Why is planting eucalyptus along canals sometimes recommended in waterlogged areas?	Agriculture Drainage and watershed management	Medium
1238	In watershed development, treatment usually starts at the:	Agriculture Drainage and watershed management	Medium
1239	A village builds check dams and percolation tanks, plants trees on upper slopes and forms a users' committee.…	Agriculture Drainage and watershed management	Hard
1240	Which weed is a major problem in irrigated wheat fields of north-west India?	Agriculture Weed control	Easy