A. 45,60
B. 50,70
C. 60,80
D. None of these
Related Mcqs:
- Tamarix-Poplar Forest is a dense thicket of Tamarix spp. With varying number of poplar trees are distributed on fresh silt alluvium of the riverain tract of the Indus between Muzaffargarh and Hyderabad with isolated occurrences as far north as _________
A. Peshawar
B. Mardan
C. Swat
D. Gilgit - Poplar and eucalypt wood has proved suitable for new and uses such as ______.
A. Furniture
B. Cross arms
C. Scaffolding
D. Shuttering
E. All of the above - Tarbela dam is being silted at ______ acre feet per year while Mangla is being silted at a rate of _____ acre feet per year due to misuse of their watershed area:
A. 109000, 42,000
B. 110000, 43000
C. 115000, 44,000
D. None of these - Tamarix aphylla period of ripening of seed is:
A. January – March
B. March – April
C. November – December
D. December – January - Poplar (Populus deltoidies) utilization of timber:
A. Packing cases and crates, match splint and boxes, veneer
B. Plywood, rural house construction and pulp and paper
C. Both (a) & (b)
D. None of these - Hybrid Poplar (Populus euroamericam) utilization of timber :
A. Packing cases and crates, match splint and boxes, veneer
B. Plywood, rural house construction and pulp and paper
C. Both (a) & (b)
D. None of these - The reservoir of Mangla is being silted at the rate of 48.27 million m3 per year and that of Tarbela at the rate of _____ million cubic meters per year:
A. 160.5
B. 167.75
C. 170.6
D. 175.8 - ______ is a formation which contains water but can not transmit it rapidly enough to furnish a significant supply to a well or spring.
A. Alluvium
B. Alluvival Fans
C. Aquiclude
D. Albedo - It has been possible to raise the yield of resin from chir pine from the existing 1.5 kg per tree to 3.5 kg on the average per tree by using the American Bark Hack method in conjunction with ______ sulfuric acid:
A. 30%
B. 40%
C. 50%
D. 60% - The importance of watershed management was realized when Pakistan signed Indus Water Treaty with India through which right of water of ______ was given to India while Pakistan has the right on river Indus and Jhelum:
A. Chenab
B. Ravi
C. Sutlij
D. All of the above
The correct answer to the question: "A three year old plant of poplar and Tamarix gallica consumes ______ liters and ____ liters of water per day, respectively under optimum supply conditions:" is "45,60 ".
