1.4 MULTIPLE CHOICE QUESTIONS :(MCQ’s)
1. The big pieces of soil in the plough field are called _____.
a) Stones b) Crumbs c) Pebbles d) Grains
2. Long log of wood in the plough is called _______.
a) Plough Shift b) Hoe c) Sickle d) Khurpi
3. For growing a crop, sufficient sunlight, ___ and ____from the soil are essential.
a) Water, nutrients b) Fertiliser, heat c) Manure, light d) Water , chemicals
4. Separation of grains from the chaff is called __________.
a) Harvesting b) Winnowing c) Sedimentation d) Threshing
5. The process of watering crop plants is called ___________.
a) Watering b) Irrigation c) Sprinkler d) Canalisation
6. The device used for tilling or ploughing is called ____________.
a) Plough b) Hoe c) Khurpi d) Sickle
7. _______ are the chemical substances which are rich in a particular nutrient.
a) Potash b) Manures c) Fertilisers d) DDT
8. The unwanted plants growing naturally along with the main crop are called _________.
a) Seeds b) Plants c) Shrubs d) Weeds
9. The process of removal of weeds is called __________.
a) Weeding b) Seeding c) Threshing d) Harvesting
10. Name the machine which is a harvester and a thresher.
a) Tractor b) Combine c) Plougher d) Harvester
11. Name two devices which are used to store grains at large scale.
a) Silos , Granaries b) Bins , Urns c) Bins , Granaries d) Silos , Bins
12. Name the Vitamin, which is found in cod liver oil.
a) Vitamin D b) Vitamin A c) Vitamin C d) Vitamin B
13. The process of growing different crops alternately year by year is called __.
a) Alteration b) Crop Movement c) Crop Rotation d) Distribution
14. Manures provide _________ to the soil.
a) Fertiliser b) Manure c) Chemicals d) Humus
15. The process of formation of food by green plants is called_________.
a) Photosynthesis b) Chloroplast c) Chlorophyll d) Light Synthesis
Answers :
1. b) 2. a) 3. a) 4. d) 5. b) 6. a) 7. c) 8. d)
9. a) 10. b) 11. a) 12. a) 13. c) 14. a) 15. a) .