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

Row planting of shrubs or dwarf trees at regular intervals so that it forms a fence is known as:
Hybrid rose seeds respond best to a stratification temperature of ____________ °C for 69 to 90 days.
Gladiolus cut-spikes are pre-cooled at :
Which method of drying yields high quality of the finished floral product and makes the process relatively simple ?
The chemical formulation used for extending the vase life of flowers is known as :
Which software has replaced the traditional drawing board?
What is the causal organism of phyllody?
Mass arrangements are adopted from ________________ design.
Hygroscopic chemicals that help to maintain the suppleness of dried plant material are known as :
Sleeping disorder is associated with cut flowers of ____________________.
Which is the causal organism responsible for the stem rot of carnations?
Which one of the following is not an advantage of protected cultivation?
Which one of the following is the main cause of injury or death in many indoor plants?
Shopping centres, hotels and resorts use indoor plants for _________.
Which of the following grass is suitable for shady areas?
The process of removing a layer of dead and decaying organic debris and stems from the top layer of grass is known as:
African violets can easily be propagated through ___________.
What is the scientific name of African marigold?
Which CAD software was developed by Graphisoft?
The guidelines of balanced planting with trees and shrubs about an imaginary line through the entrance of the house is related to the development of which area?
Which one of the following are intangible enrichment items?
The ability to continue to do something even when it is difficult is called:
The arbour like structures that are created over walkways so as to provide support to the climbers and ramblers are known as:
Which among the following is the principal pot plant sold in the Dutch Auction, 2012?
Blue rose was developed by :