1. Combines are used for:

1 point

Sowing of seeds

Harvesting the crops

Threshing

Both (a) and (b)

Clear selection

2. Separating grains from chaff is called

1 point

Winnowing

Tilling

Harvesting

Clear selection

3. The economical methods of irrigation are:

1 point

Drip system

Rahat

Sprinkle system

Both (a) and (c)

Clear selection

4. A common pesticide is

1 point

2,4-D

BHC

Atrazine

5. Millet belongs to the crops

1 point

Rabi

Kharif

Mixed

6. Materials used to make a plough

1 point

Steel

Wood

Iron

Both (b) and (c)

7. How many agricultural practices are there

1 point

5

6

7

8

8. Kharif crops are sown in

1 point

March,april

October,November

June,july

Any time

9. Same kind of plants grown and cultivated on a large scale at a place called

1 point

Agriculture

Crop

None of these

Animal husbandry

10.rearing of honeybees on a large scale

1 point

Sericulture

Pisciculture

Apiculture

Horticulture

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