List of top Questions asked in CBSE CLASS XII

Which of the following countries is a leading global exporter of dried ornamentals?
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 :
Gladiolus cut-spikes are pre-cooled at :
Which cut flower is harvested at tight bud stage ?
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.
Which software has replaced the traditional drawing board?
What is the causal organism of phyllody?
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?
Mass arrangements are adopted from ________________ design.
Hygroscopic chemicals that help to maintain the suppleness of dried plant material are known as :
Which CAD software was developed by Graphisoft?
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:
Which one of the following is the main cause of injury or death in many indoor plants?
African violets can easily be propagated through ___________.
Shopping centres, hotels and resorts use indoor plants for _________.
What is the scientific name of African marigold?
The ability to continue to do something even when it is difficult is called:
Which among the following is the principal pot plant sold in the Dutch Auction, 2012?
Blue rose was developed by :
Which one of the following is an indirectly associated component of commercial agriculture?