GATE-GE SERIES Geomatics-engineering
Principles Of Surveying
8 previous year questions.
Volume: 8 Ques
Yield: Medium
High-Yield Trend
8
2024 Chapter Questions 8 MCQs
01
PYQ 2024
medium
geomatics-engineering ID: gate-ge-
Which of the following statistical classification algorithms is/are represented by the figure given below?
1
Minimum distance to mean classification
2
Parallelepiped classification
3
Maximum likelihood classification
4
k-means clustering
02
PYQ 2024
medium
geomatics-engineering ID: gate-ge-
Which of the following statements about Principal Component Analysis (PCA) is/are CORRECT?
1
A two-dimensional data set can have up to four principal components.
2
The first principal component accounts for the majority of conceivable data variation.
3
The second principal component attempts to encapsulate the mode of the data.
4
The second principal component attempts to encapsulate the mode of the data.
03
PYQ 2024
medium
geomatics-engineering ID: gate-ge-
Contrast enhancement is a type of _______ enhancement.
1
spectral
2
spatial
3
radiometric
4
temporal
04
PYQ 2024
medium
geomatics-engineering ID: gate-ge-
Which type of contrast stretching is represented by the following figure?
1
Linear contrast stretch
2
Multiple linear stretch
3
Logarithmic stretch
4
Gaussian stretch
05
PYQ 2024
medium
geomatics-engineering ID: gate-ge-
At a fixed instrument location in levelling, if the backsight reading at a point P is more than the foresight reading at a point Q, then
1
point P has lower elevation than point Q
2
point P has higher elevation than point Q
3
the elevation difference between P and Q depends on height of the instrument
4
the elevation difference between P and Q depends on benchmark elevation
06
PYQ 2024
medium
geomatics-engineering ID: gate-ge-
Change Point (CP) in levelling refers to a location where
1
only backsight reading is taken
2
both backsight and foresight readings are taken
3
survey work ends
4
staff reading is taken on a benchmark
07
PYQ 2024
medium
geomatics-engineering ID: gate-ge-
SAT 2024 The Survey of India toposheet number covers ground area of
1
1° by 1°
2
25' by 25'
3
15' by 15'
4
7.5' by 7.5'
08
PYQ 2024
medium
geomatics-engineering ID: gate-ge-
The Chi-square distribution is used for comparing the
1
population variance with the sample variance for a given degree of freedom
2
population mean with the sample mean for a given degree of freedom
3
population median with the sample median for a given degree of freedom
4
population mean and standard deviation with the sample mean and standard deviation for a given degree of freedom