A. 30%
B. 40%
C. 50%
D. 60%
Related Mcqs:
- Wood of chir pine and eucalypts has been found useful for _________.
A. Pulp
B. Paper
C. Both (a) & (b)
D. None of these - Chir pine nursery is:
A. To find out the growth response of chirpine seeds in different soil mixtures, effect of fertilizer, and suitable type of containers
B. The best season for sowing the seed; and to find out optimum water regime for quick germination and growth
C. Both (a) & (b)
D. None of these - Pinus roxburghil (Chir pine) period of ripening of seed is:
A. April – May
B. September – November
C. February – April
D. None of these - The oldest known living tree is the Bristlecone pine named “Methusela” at 3050 m (10,000 ft) in the ________ , confirmed as 4700 years old:
A. California
B. Washington
C. New York
D. None of these - The earliest species of tree still surviving is the Maidenhair tree (Ginkgo biloba) of Zhexiang, ______, which first appeared about 165,000,000 years ago, during the Jurassic era:
A. Korea
B. Japan
C. China
D. Malaysia - Tree marriages is a symbolic nuptial ceremony or union of a person with a tree and is widespread in _________.
A. India
B. China
C. Malaysia
D. Japan - Forage yield of grass depends on soil moisture after burning. In wet areas when there is enough presipitation after burning, forage yield can be increased by ________
A. 50 percent
B. 60 percent
C. 70 percent
D. 80 percent - Chir forests are near the western limit of their range in Pakistan and they extend eastwards upto _________
A. Bhutan
B. Sri Lanka
C. Nepal
D. Afghanistan - Chir (Pinus rixburghii) utilization of timber:
A. Roofing, flooring, railway sleepers
B. Transmission poles, cheap joinery
C. Furniture making match
D. All of the above - Functions of bark are:
A. As a protective material against extreme conditions of temperature
B. If the temperature is very light or very cold whatever the case may be
C. Both (a) & (b)
D. None of these
Mcq Added by: admin
