CBSE - Agriculture

1 Agriculture The highest quality of hard coal is :
(1) Lignite   (2) Bituminous   (3) Peat   (4) Anthracite

2 Agriculture Which of the following is the principal crop grown in areas of Intensive SubsistenceFarming?
(1) Yams and Sweet Potato
(2) Wheat
(3) Rice
(4) Cotton

3 Agriculture Which of the following is the finest quality of iron ore with magnetic qualities ?
(1) Magnetite  (2) Haematite (3) Siderite  (4) Limonite

4 Agriculture The larger occurrences of minerals of igneous and metamorphic rocks are called :
(1) Veins  (2) Lodes   (3) Beds   (4) Layers

5 Agriculture Which one of the following minerals belongs to the category of ferrous minerals ?
(1) Mica  (2) Silver (3) Bauxite  (4) Manganese

6 Agriculture Which one of the following crops is a beverage crop?
(1) Tea
(2) Cotton
(3) Wheat
(4) Bajra

7 Agriculture Which form of coal has a low carbon and high moisture contents and low heating capacity ?
(1) Peat (2) Lignite (3) Anthracite  (4) Bituminous

8 Agriculture Which of the following types of economic activity is agriculture?
(1) Primary activity
(2) Secondary activity
(3) Tertiary activity
(4) All the above

9 Agriculture Cultivation of coffee is confined to which of the following hills?
(1) Nilgiri
(2) Aravali
(3) Shivalik
(4) None of these

10 Agriculture India is critically deficient in the reserve and production of which of the following minerals? (1) Iron ore  (2) Manganese  (3) Copper (4) Coal