Forestry MCQs

Option A: Faster rate of growth

Option B: Rotation will be shorter

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: It is hardly impossible that mixed plant have same height

Option B: Ordinary thinning is not applied as it deprives of slow growing spp.

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Dominant trees (D)

Option B: Dominated (d)

Option C: Suppressed (s)

Option D: Deed, Moribund (m) and include bent ever and badly leaning trees

Correct Answer: All of the above ✔

Option A: Mechanical

Option B: Selection

Option C: Ordinary/low

Option D: Crown

Correct Answer: All of the above ✔

Option A: Sanitation: To protect from pest and diseases

Option B: Spacing

Option C: Removing of destroyed trees for sale

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Good and bad trees mix that their spacing in uneven, so either good trees or trees at equal spacing are maintained

Option B: To search out negative characteristic tree (negative approach)

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Mechanical

Option B: Selective

Option C: Schedule/statistical

Option D: All of the above

Correct Answer: All of the above ✔

Option A: To make an afforestation/reforestation campaign a success a well-stocked nursery raised on scientific lines is a pre-requisite.

Option B: The adverse biotic and edaphic factors, failure of most of the planting campaigns in the country

Option C: Can generally be traced back to poor stock raised in ill-equipped nurseries by the staff, which is often ignorant of the modern techniques of nursery raising and its management

Option D: All of the above

Correct Answer: All of the above ✔

Option A: September – November

Option B: May – July

Option C: February – April

Option D: None of these

Correct Answer: A. September – November ✔

Option A: May – July

Option B: September – November

Option C: February – April

Option D: None of these

Correct Answer: B. September – November ✔

Option A: September – November

Option B: May – July

Option C: February – April

Option D: None of these

Correct Answer: A. September – November ✔

Option A: May – July

Option B: September – November

Option C: February – April

Option D: None of these

Correct Answer: B. September – November ✔

Option A: April – May

Option B: September – November

Option C: February – April

Option D: None of these

Correct Answer: A. April – May ✔

Option A: June – July

Option B: September – November

Option C: February – April

Option D: None of these

Correct Answer: B. September – November ✔

Option A: October – November

Option B: September – November

Option C: March – April

Option D: None of these

Correct Answer: A. October – November ✔

Option A: April – May

Option B: September – November

Option C: February – April

Option D: None of these

Correct Answer: A. April – May ✔

Option A: May – July

Option B: September – November

Option C: February – April

Option D: November

Correct Answer: November ✔

Option A: May – July

Option B: June – July

Option C: February – April

Option D: None of these

Correct Answer: B. June – July ✔

Option A: June – July

Option B: September – November

Option C: February – April

Option D: None of these

Correct Answer: A. June – July ✔

Option A: May – July

Option B: September – November

Option C: October – November

Option D: None of these

Correct Answer: C. October – November ✔

Option A: May – July

Option B: September – November

Option C: July – August

Option D: None of these

Correct Answer: C. July – August ✔

Option A: May – July

Option B: December – January

Option C: February – April

Option D: None of these

Correct Answer: B. December – January ✔

Option A: May – June

Option B: September – November

Option C: February – April

Option D: None of these

Correct Answer: A. May – June ✔

Option A: May – July

Option B: March – April

Option C: February – April

Option D: None of these

Correct Answer: B. March – April ✔

Option A: May – June

Option B: September – November

Option C: February – April

Option D: None of these

Correct Answer: A. May – June ✔

Option A: June – August

Option B: September – November

Option C: February – April

Option D: None of these

Correct Answer: A. June – August ✔

Option A: May – July

Option B: May – August

Option C: February – April

Option D: None of these

Correct Answer: B. May – August ✔

Option A: May – July

Option B: May – August

Option C: February – April

Option D: May – June

Correct Answer: D. May – June ✔

Option A: July – September

Option B: May – August

Option C: February – April

Option D: None of these

Correct Answer: A. July – September ✔

Option A: May – July

Option B: March – April

Option C: June – July

Option D: None of these

Correct Answer: ✔

Option A: September – October

Option B: March – April

Option C: February – April

Option D: May – June

Correct Answer: ✔

Option A: January – February

Option B: March – April

Option C: February – April

Option D: None of these

Correct Answer: A. January – February ✔

Option A: May – July

Option B: March – April – September

Option C: February – April

Option D: May – June

Correct Answer: B. March – April – September ✔

Option A: September – October

Option B: March – April

Option C: February – April

Option D: May – June

Correct Answer: A. September – October ✔

Option A: September

Option B: March – April

Option C: February – April

Option D: None of these

Correct Answer: September ✔

Option A: January – March

Option B: March – April

Option C: February – April

Option D: September – October

Correct Answer: D. September – October ✔

Option A: January – March

Option B: March – April

Option C: February – April

Option D: None of these

Correct Answer: A. January – March ✔

Option A: January – March

Option B: March – April

Option C: February – April

Option D: September – October

Correct Answer: D. September – October ✔

Option A: January – March

Option B: March – April

Option C: November – December

Option D: None of these

Correct Answer: C. November – December ✔

Option A: July – August

Option B: March – April

Option C: November – December

Option D: September – October

Correct Answer: A. July – August ✔

Option A: January – March

Option B: March – April

Option C: November – December

Option D: December – January

Correct Answer: D. December – January ✔

Option A: January – March

Option B: April – June

Option C: November – December

Option D: September – October

Correct Answer: B. April – June ✔

Option A: January – March

Option B: March – April

Option C: May

Option D: September – October

Correct Answer: May ✔

Option A: June – August

Option B: March – April

Option C: November – December

Option D: None of these

Correct Answer: A. June – August ✔

Option A: January – March

Option B: March – April

Option C: November – December

Option D: December – January

Correct Answer: D. December – January ✔

Option A: January – March

Option B: July – August

Option C: November – December

Option D: None of these

Correct Answer: B. July – August ✔

Option A: August – September

Option B: March – April

Option C: November – December

Option D: None of these

Correct Answer: A. August – September ✔

Option A: January – March

Option B: March – April

Option C: November – December

Option D: December – January

Correct Answer: D. December – January ✔

Option A: January – March

Option B: February – May

Option C: November – December

Option D: None of these

Correct Answer: B. February – May ✔

Option A: January – March

Option B: March – April

Option C: November – December

Option D: None of these

Correct Answer: B. March – April ✔

Option A: Screening

Option B: Fanning

Option C: Floating

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Sometimes the seed has to be stored till sowing time

Option B: Also many species produce good seed crops only at interval of several years

Option C: The seed collected in good years must be stored for several years to provide for the lean years

Option D: All of the above

Correct Answer: All of the above ✔

Option A: 3

Option B: 2

Option C: 4

Option D: None of these

Correct Answer: 3 ✔

Option A: 20%

Option B: 25%

Option C: 30%

Option D: 35%

Correct Answer: 35% ✔

Option A: Nurseries fail quite often as the seed collected is rather old rotten or does not have an embryo

Option B: There are several methods to test seed germination percent but the most practical is to, to take a few samples from thoroughly mixed heap

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: External effects of environment

Option B: Internal conditions within the plant itself, i.e. Embryo dormancy or seed coat dormancy

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Mechanical scarification

Option B: Cold and hot stratification

Option C: Acid scarification

Option D: Socking seeds in water

Correct Answer: All of the above ✔

Option A: The purpose of mechanical scarification is to modify hard

Option B: Or impervious seed coats

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: The purpose of soaking seeds in water is to modify hard seed coats remove inhibitors

Option B: And soften seeds to reduce the time of germination

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: To activate dormant embryo

Option B: To help after ripening of embryo

Option C: Moist stratification is done at temperature varying from 0 – 10

Option D: All of the above

Correct Answer: All of the above ✔

Option A: The purpose of acid scarification is to modify hard

Option B: Or impermeable seed coverings

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Bed nursery

Option B: Pot nursery

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Preparation of the area

Option B: Sowing

Option C: Weeding, hoeing and irrigation

Option D: Transplanting

Correct Answer: All of the above ✔

Option A: Seeds after stratification can be sown directly in polythene tubes

Option B: There are general 18-23 cm long with 5-10 cm diameter when filled with soil.

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: To find out the growth response of chirpine seeds in different soil mixtures, effect of fertilizer, and suitable type of containers

Option B: The best season for sowing the seed; and to find out optimum water regime for quick germination and growth

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Seed collection

Option B: Seed storage

Option C: Seed sowing

Option D: Transplanting

Correct Answer: Transplanting ✔

Option A: Cutting is made from one-year-old plants. Preferably stem cutting of 20-25 cm length and finger thickness are used

Option B: Where one-year-old plants are produced for panting out. The root-shoot cutting and two cutting from the proximal end of the stem are made from one year old plants

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Sanitation: To protect from pest and diseases

Option B: Control of Growing Spaces: Growth and density is also controlled

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: None of these ✔

Option A: A tending operation done seedling crop involving

Option B: The “removal or cutting back of any sort of weed growth, even woody, i.e. Interfering in growth of plant”.

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Felling made in an immature stand for the purpose of improving the growth

Option B: Form of the trees that remain, without permanently breaking the canopy

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Drainage

Option B: Irrigation

Option C: Burning

Option D: All of the above

Correct Answer: Burning ✔

Option A: Weeding, cleaning

Option B: Thinning, pruning

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: None of these ✔

Option A: Nursery raising

Option B: Selection of site

Option C: Selection of tree species

Option D: Cold storage

Correct Answer: All of the above ✔

Option A: It is acceptable and meets the demand of the local people

Option B: It is adaptable to the site, priority may be given to indigenous trees shrubs

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: As operations carried-out for the benefit of a forest crop

Option B: Any stage of its life between seedling and mature stage

Option C: It covers operations on crop itself

Option D: All of the above

Correct Answer: All of the above ✔

Option A: These are used for a variety of purposes

Option B: They are invaluable for determining the productive capacity of forest areas

Option C: For predicting the future yield of existing crops and as an aid to thinning

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Stem timber

Option B: Total stem timber and smallwood

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Can hardly be over-emphasised and the fact is known to the foresters

Option B: That scientific management of any forest without yield and increment figure is not imaginable

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Basal area

Option B: Stem timber

Option C: Total smallwood

Option D: Total stem timber and smallwood

Correct Answer: All of the above ✔

Option A: Stem timber

Option B: Total stem timber and smallwood

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Age (5, 10, 15, 20 or 25 years)

Option B: Main crop

Option C: Thinning

Option D: Final yield

Correct Answer: All of the above ✔

Option A: Average diameter

Option B: Average height

Option C: Total basal area

Option D: Number of trees

Correct Answer: All of the above ✔

Option A: Are available for a species

Option B: The point which is first to be decided is whether

Option C: Not these tables are directly applicable in a given locality or to a given coupe

Option D: All of the above

Correct Answer: All of the above ✔

Option A: A tabular statement of the volume

Option B: Per acre and other stand data for even-aged stands of trees at different ages and site qualities

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: None of these ✔

Option A: The grouping adopted

Option B: The precision required

Option C: The deviations of individuals tree volumes from the means in each group

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Dalbergia sissoo

Option B: Standard stem timber in the round

Option C: Solid volumes under bark

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Field works

Option B: Number of trees

Option C: Measurements

Option D: Computations

Correct Answer: All of the above ✔

Option A: Selection of trees

Option B: Trees of typical height and development should be selected in crops covering the range of distribution to which the results are to be applied

Option C: Trees with abnormal defects such as fork, broken top, etc.

Option D: Separate sets of trees may be required for different methods of thinning, origin of crops, etc.

Correct Answer: All of the above ✔

Option A: Which are applicable to the more restricted range of dimensions occurring in a given coupe, compartment

Option B: Felling series and can be derived from the general volume tables

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: From record

Option B: From general appearance

Option C: From branch whorls

Option D: From annual rings

Correct Answer: All of the above ✔

Option A: General Volume tables

Option B: Local Volume Tables

Option C: Form Quotient Volume Tables

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Standard volume tables

Option B: Commercial volume tables

Option C: Assortment tables

Option D: Sawn outturn assortment tables

Correct Answer: All of the above ✔

Option A: Xylometer

Option B: The top

Option C: The stump

Option D: Entire trees

Correct Answer: All of the above ✔

Option A: The transit

Option B: The Abney Level

Option C: The Forest Service Hypsometer

Option D: The Christen Hypsometer

Correct Answer: All of the above ✔

Option A: Diameter

Option B: Height

Option C: Volume either of standing timber

Option D: All of the above

Correct Answer: All of the above ✔

Option A: The Rule

Option B: The caliper

Option C: The Diameter Tape

Option D: Dendrometers

Correct Answer: All of the above ✔

Option A: Border lines cases

Option B: Slope correlation

Option C: Sweep of 360

Option D: Trees should be vertical and cross-section circular

Correct Answer: All of the above ✔

Option A: Managers of any commercial enterprise

Option B: Whose objective is to supply the demand for goods must know approximately at any time the quantity of the various items in stock on hand

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Sampling error

Option B: Non-sampling error

Option C: Total error

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Basis and back-grounds

Option B: It is a convenient way of thinking

Option C: The basal area of a stand can be obtained readily by multiplying rate and area

Option D: All of the above

Correct Answer: All of the above ✔