Forest Mensuration MCQs

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 ✔

Option A: Time and funds available

Option B: Forest classification system

Option C: Maps

Option D: Quantity relationship

Correct Answer: All of the above ✔

Option A: Since the area of sampling units to be measured is small, greater care can be exercised in collection of data

Option B: Supervision can be improved

Option C: Fewer but better trained personnel will suffice

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Selection of the sample trees

Option B: Determining the sample size for each diameter and height class

Option C: Felling the trees in the forest and their careful measurement

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Separately for different species under specific conditions

Option B: For full density crops of even-aged forests

Option C: Separately for different site qualities

Option D: For pure and mixed species forest

Correct Answer: All of the above ✔

Option A: Line

Option B: Square

Option C: Triangular

Option D: Quincunx

Correct Answer: All of the above ✔

Option A: Form quotient

Option B: Form factor

Option C: Form point

Option D: Taper tables, curves and formulae

Correct Answer: All of the above ✔

Option A: On the basis of area

Option B: On the basis of information contained in them

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Saw thickness (Kerf)

Option B: Thickness of timber

Option C: The minimum length of sawn pieces, the more conservation and less wastage

Option D: Wider the log, the lesser the wastage

Correct Answer: All of the above ✔

Option A: Short billets pack better than long billets

Option B: Keep the conifer used separate from hardwood

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Density

Option B: Moisture content

Option C: Bark and foreign material

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Stem

Option B: Branches

Option C: Crown

Option D: Bark

Correct Answer: All of the above ✔

Option A: Xylometer method

Option B: Mathematical formulae

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: The determination of the dimension, form, volume, age and increments of logs, single trees, stands or whole (B.C.F.T.)

Option B: It is art of taking measurements for compiling data. In forestry this art is applied / used for measuring the forest produce e.g. Timber, firewood, standing trees or crop

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Cut/felled material

Option B: Individual trees

Option C: Crop or stand

Option D: Standing tree

Correct Answer: All of the above ✔

Option A: Total

Option B: Bole

Option C: Merchantable

Option D: All of the above

Correct Answer: All of the above ✔