Practical aspects of point sampling is / are:

A. Border lines cases
B. Slope correlation
C. Sweep of 360
D. Trees should be vertical and cross-section circular

Errors in forest inventory is / are:

A. Sampling error
B. Non-sampling error
C. Total error
D. All of the above

Rules for better stacking is / are:

A. Short billets pack better than long billets
B. Keep the conifer used separate from hardwood
C. Both (a) & (b)
D. None of these

Measurement involve in forest mensuration:

A. The determination of the dimension, form, volume, age and increments of logs, single trees, stands or whole (B.C.F.T.)
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
C. Both (a) & (b)
D. None of these

Means annual increment includes:

A. Stem timber
B. Total stem timber and smallwood
C. Both (a) & (b)
D. None of these

Planning a forest inventory is / are based upon:

A. Time and funds available
B. Forest classification system
C. Maps
D. Quantity relationship

The types of tree height is:

A. Total
B. Bole
C. Merchantable
D. All of the above

The growth of trees can be measured in the form of:

A. Diameter
B. Height
C. Volume either of standing timber
D. All of the above

Measurement of felled tree material in forest mensuration is / are:

A. Stem
B. Branches
C. Crown
D. Bark

Prism sampling is / are:

A. Basis and back-grounds
B. It is a convenient way of thinking
C. The basal area of a stand can be obtained readily by multiplying rate and area
D. All of the above