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1Which of the following is a major macronutrient required by plants for growth?

A Calcium B Iron C Nitrogen D Zinc

2What is the primary function of a plough in agriculture?

A Seed planting B Harvesting crops C Weeding D Soil tillage

3Which of the following is a common disease affecting poultry?

A Foot and Mouth Disease B Anthrax C Newcastle Disease D Rift Valley Fever

4What is the purpose of crop rotation in agriculture?

A Prevent soil erosion B Improve soil fertility C Control pests and diseases D Increase crop yield

5Which tool is commonly used for transplanting seedlings in a nursery?

A Sickle B Hoe C Dibber D Rake

6What is the term used to describe the process of selling agricultural products directly to consumers?

A Wholesaling B Retailing C Marketing D Direct selling

7Which record is essential for keeping track of livestock births and deaths on a farm?

A Income statement B Cash flow statement C Breeding record D Inventory record

8What is the purpose of a greenhouse in crop production?

A Control temperature and humidity B Protect crops from pests C Enhance soil fertility D Harvest rainwater

9Which agricultural practice helps in preventing soil erosion on sloping land?

A Intercropping B Terracing C Mulching D Fallowing

10In agricultural economics, what does ROI stand for?

A Return on Investment B Rate of Income C Revenue of Interest D Risk of Inflation