1
GATE CE 2023 Set 2
Numerical
+1
-0
If the size of the ground area is 6 km × 3 km and the corresponding photo size in the aerial photograph is 30 cm × 15 cm, then the scale of the photograph is 1 : ________ (in integer).
Your input ____
2
GATE CE 2022 Set 1
MCQ (Single Correct Answer)
+1
-0.33

An aerial photograph is taken from a flight at a height of 3.5 km above mean sea level, using a camera of focal length 152 mm. If the average ground elevation is 460 m above mean sea level, then the scale of the photograph is

A
1 : 20000
B
1 : 20
C
1 : 100000
D
1 : 2800

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Irrigation
Gravity Dams and Spillways Water Requirement of Crops
Engineering Mechanics
Equilibrium of Force Systems Work Energy Principle and Impulse Momentum Equation
General Aptitude
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Transportation Engineering
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Reinforced Cement Concrete
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Shear Stress In Beams Complex Stress Centroid and Moment of Inertia Simple Stresses Pure Bending Shear Force and Bending Moment Columns and Struts Propped Cantilever Beam Torsion Deflection of Beams Thin Cylinder Strain Energy Method
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Origin of Soils Definitions and Properties of Soils Classification of Soils and Clay Mineralogy Effective Stress and Permeability Seepage Analysis Compaction of Soil Compressibility and Consolidation Shear Strength of Soil Stress Distribution of Soil Retaining Wall and Earth Pressure Stability of Slopes Shallow Foundation Pile Foundation Soil Stabilization
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