Top 1000+ Solved Horticultural Science MCQ Questions Answer
Q. A person who designs, establishes, and maintains small scale landscape project, is:
a. The garden superintendent
b. The landscape nurseryman
c. The garden center manager
d. The landscape architect
Q. During dry periods, landscape plants should be:
a. Watered lightly every day
b. Watered heavily once each 7-10 days
c. Watered and fertilized heavily each week
d. Watered only after darkness
Q. Both asphalt and concrete are used for hard surfacing driveways. Which of thefollowing is true for asphalt?
a. The thickness of an asphalt needed for a driveway is less than the thickness of concretevneeded for a driveway.
b. Asphalt should be pitched to promote drainage
c. Asphalt does not need a porous base material
d. Asphalt is crowned to promote drainage
Q. Pinus halipensis is very healthy growing in:
a. Tropical zone
b. Subtropical zone
c. All of the above zones
d. None of the above zones
Q. The design principle of total compatibility of all parts of an arrangement with eachbother is:
a. Transition
b. Texture
c. Harmony
d. Proportion
Q. For optimum vase life, most cut flowers should be stored at temperatures close to:
a. 40 ºF
b. 45 ºF
c. 30 ºF
d. 50 ºF
Q. Which of the following statements is true.
a. Perennials are used for one season.
b. Perennials are good plants for the garden with low maintenance cost.
c. Perennials are not easy to grow and establish in beds.
d. Perennials are only for foliage beauty.
Q. Which of the following perennials is low and spreading type?
a. Vinca
b. Gaillardia
c. Cimicifuga
d. Coreopsis
Q. Which of the following perennials has more varieties?
a. Geranium
b. Helenium
c. Verbena
d. Ghazania
Q. Which of the following perennials is hardy and having blue and lavender colourflowers?
a. Verbena
b. Dianthus
c. Calendula
d. Alyssum
Q. The major auxin produced in plants is:
a. Indole-3-butyric acid (IBA)
b. Naphthalene acetic acid (NAA)
c. Indole-3-acetic acid (IAA)
d. Ethylene
Q. Which of the following statements is true?
a. Annual can survive in the sever winter without protection.
b. Annuals usually bloom only once each season.
c. Annuals are only planted in spring.
d. Annuals are only used for foliage beauty.
Q. Which of the following statements is true?
a. Annuals are used as surface material.
b. Annuals are used as ground covers.
c. Annuals are used as border plants.
d. Annuals are used all of above purposes.
Q. Which of the following statements is true?
a. Verbena is used for climbing purpose.
b. Verbena is used for border purpose.
c. Verbena is used for hedge purpose.
d. Verbena is used for bedding purpose.