Kerala PSC Previous Years Question Paper & Answer
Page:10
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'MANAGER ' And exam conducted in the year 2023. And Question paper code was '019/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
Question83:-Which instruments used for measuring the height of the tree based on
trigonometrical principles ?
A:-Smythies' hypsometer
B:-Christen's hypsometer
C:-Improvised callipers
D:-Brandis hypsometer
Correct Answer:- Option-D
Question84:-In which of the following sampling procedures samples are selected from the area without dividing it into
homogeneous block ?
A:-Simple random sampling
B:-Stratified sampling
C:-Multistage sampling
D:-Multiphase sampling
Correct Answer:- Option-A
Question85:-Which factors are taken into consideration when there is the selection between complete and sample
enumeration ?
A:-Extent of the area to be covered and funds available
B:-Variation in composition and density
C:-Intensity of management and degree of accuracy
D:-All of the above
Correct Answer:- Option-D
Question86:-Which of the following size generally used for survey of circular plots for enumeration
in India 7
A:-0.01ha and 0.05ha
B:-0.05ha and 0.1ha
C:-0.05ha and 0.05ha
D:-0.1ha and 1ha
Correct Answer:- Option-B
Question87:-Which of the following factors is very useful in checking borderline trees during the sampling procedure ?
A:-Basal area Factor
B:-Plot Radius Factor
C:-Diopter
D:-Calibration distance factor
Correct Answer:- Option-B
Question88:-In which of the following height and diameter measuring instrument, edge of the scale appears as a sharp
horizontal line for single-standing trees ?
A:-Wide-scale Relaskop
B:-Range finder
C:-Tele Relaskop
D:-Spiegel Relaskop
Correct Answer:- Option-C
Question89:-Out of the following options which is used to show the distribution of stems by diametr class for each of the
series of crop diameter ?
A:-Money yield table
B:-Stand table
C:-Yield table
D:-Stand volume table
Correct Answer:- Option-B
Question90:-Which of the following wavelength band is used for vegetational studies in forest survey ?
A:-Visible only
B:-Visible and IR
C:-UV and IR
D:-Infrared only
Correct Answer:- Option-B
Question91:-Destructive Insects and Pests Act of India (DIPA) was passed on which year to prevent any insect and pest
introduction in India and transport from one State to another
A:-1914
B:-1912
C:-1917
D:-1972