C:-Pumping from tube well

D:-None of the above

Correct Answer:- Option-B
Question39:-If the drainage from 250 ha. of land area is 0.2 cubic meters per second, சள the drainage coefficient of that
area will be

A:-50 cubic meters

B:-69 cubic meters

C:-69 cm

D:-0.69 cm

Correct Answer:- Option-D
Question40:-The process of filling the suction pipe and casing with water before starting pumping is known as

D:-Pumping
Correct Answer:- Option-B
Question41:-The Kyoto Protocol was negotiated in the year
A:-2002
B:-1987
C:-1977
D:-1997
Correct Answer:- Option-D
Question42:-Hotspots are areas having
A:-More ecosystem diversity
B:-Exceptional concentrations of endemic species
C:-More species diversity
D:-High temperature
Correct Answer:- Option-B
Question43:-CAl {Current Annual Increment} in relation to tree growth means
A:-the increment over a period of one year at any stage in the tree's history
B:-the mean annual increment over the whole period from origin to a specific age
C:-the increment as a mean over a period of years
D:-none of the above
Correct Answer:- Option-A
Question44:-Timber or logs stored for a long time before processing can be protected from fungi and insects by
A:-Keeping the logs exposed to sunlight
. g the logs under shade
C:-Keeping the logs submerged in a pond of water
D:-Properly stacking and covering the logs
Correct Answer:- Option-C
Question45:-Pre-harvest silvicultural treatment of forest crop trees at any stage after initial planting or seeding
A:-Training
B:-Pegging
C:-Pruning
D:-Tending
Correct Answer:- Option-D
Question46:-Choose the one which is not a seed treatment method
A:-Scarification
B:-Drying
C:-Stratification
D:-Hot water treatment
Correct Answer:- Option-B
Question47:- 15 not an example of minor forest produce.
A:-Tamarind
B:-Cane
C:-Timber
D:-Soapnut
Correct Answer:- Option-C
Question48:-Turpentine is extracted from