राज्यसेवा मुख्य परीक्षा २०१२ GS-1

A. 4

B. 8

C. 16

D. 25

A. 0il-refinery

B. Thermal Power plant

C. Sred processing plant

D. Strip mining

A. -ve water potential

B. +ve water potential

C.  Aurplus water potential

D.  None of the above

A. Rainfall

B. Wind

C. Humidity

D. The most important factor is not noted above

A. Gujarat and Andhra Pradesh

B. Maharashtra and Karnataka

C. Tamil Nadu and Orissa

D.  Rajasthan and Bihar

A. 40 to 50 percent

B. 50 to 60 percent

C.  80 to 20 percent

D. None of the above

A. Climate and topography

B. Vegetation and topography

C.  Vegetation and parent material

D. Climate and vegetation

A. Vermicompost and FYM (Farm Yard Manure)

B. Herbicides and pesticides

C. Cycotil and NAA (Naphthalic Acetic Acid)

D.  Blue green algat

A. Nitrogen

B. Potassium

C. Zinc

D. Burun

A. Azotobacter

B. Aznspirillum

C. Rhizobium

D. Acetobacter

A. Azotobacter

B. Aznspirillum

C. Rhizobium

D. Acetobacter

A. Deep black soil

B. Red soil

C. Lateritic soil

D. Alluvial soil

A. Rice

B. Sugarcane

C. Sesamum

D. Cotton

A. Keep the land fallow for one season

B. Use of sprinkler and drip irrigation methode

C. Alternate furrow irrigation methode

D. None of the above

A. Ridges and furrow methode

B. Broad bed and furrow methode

C. Vertical mulch

D. Farm ponds

A. 10:1

B. 30:1

C. 50:1

D. 60:1

A. Detachment of soil particales, thus destruction of soil structure

B. Beggining of water logging

C. Reducing soil moisture content

D. Transport of soil particals by fast flowing water

A. Organic farming

B. Dry land farming

C. Rain dependent farming

D. Ley farming

A. Wind velocity

B. Humidity

C. Temperature

D. The most important factor is not mentioned above

A. Water harvesting management technique

B. Land and soil conservation

C. Crop planning

D. Soil use capability classification