List of top Agriculture Questions asked in CBSE Class Twelve Board Exam

Name the organism reared in sericulture.
Leaves of which plant are commonly used in sericulture?
What is vinegar?
Name the group of bacteria which converts ammonia to nitrite.
Define bee pasturage.
What is Royal Jelly?
Write any one advantage of organic farming.
Name two chemical preservatives under Class II Preservatives used in fruit and vegetable preservation.
Name one substance which can be used to preserve pickle.
Which gas is responsible for ripening of fruits?
How much area of nursery is required for planting onions in a one hectare field?
Write the place where Central Food Technological Research Institute (CFTRI) is located in India.
Name one beneficial plant nutrient.
Name the chemical used to reduce the sprouting of onions and potatoes during storage.
What is a biopesticide?
Which fruit is the richest source of vitamin C?
Name the micronutrient essential for symbiotic N-fixation.
Give one example of a formal style of garden in India.
Which fruit is most suitable for making jelly?
Why is soil sampling essential?
A straight path or road with a line of trees or large shrubs running along each side is called:
Which can be evaluated by a soil testing laboratory - soil productivity or soil fertility?
Name two microorganisms used as biopesticides.
Name the organism associated with vermicomposting.
Name one fat soluble vitamin.