Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
Limestone based topography supports very few minerals, one of the most important of them is
Coal
Lead
Iron ore
Copper
The Heavy Mineral Sand deposits in Kerala contain an assemblage of which of these minerals
1. Ilmenite
2. Zircon
3. Monazite
4. Rutile
Select the correct answer using the codes below.
1 and 2 only
2, 3 and 4 only
1, 3 and 4 only
1, 2, 3 and 4
In the technique of drip irrigation
Water is applied to the crops using a sprinkler
Plants are watered by narrow tubings which deliver water directly at the base of the plant
Canal water is directly supplied to crops
Plants are dipped in high water for long
Saltwater intrusion is a common problem in
Hilly areas
Coastal areas
Interior of Continents
Arid regions
The area of the country that has the most irrigated proportion among the following is
Northern region of Gangetic Plains
Western India
North Eastern India
East India especially West Bengal
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