Exam Details
2021 Civil Engineering
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Questions
150
Duration
180 mins
Package
Indian Economic Service and Indian Statistical Service Examination - Previous Year Papers
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150questions
Medium
50
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Hard
50
33.3%
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33.3%
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150questions
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2021 · Unclassified
2021 Civil Engineering
When the deposit of efflorescence is more than 10% but less than 50% of the exposed area of the brick, the presence of efflorescence is
2021 · Unclassified
2021 Civil Engineering
Mohs scale is used for stones to determine
2021 · Unclassified
2021 Civil Engineering
Which of the following conditions are recommended for using sulphate resisting cement?
1. Concrete to be used in foundation and basement, where soil is not infested with sulphates
2. Concrete used for fabrication of pipes which are likely to be buried in marshy region or sulphate bearing soils
3. Concrete to be used in the construction of sewage treatment works
2021 · Unclassified
2021 Civil Engineering
Which one of the following cements is a deliquescent?
2021 · Unclassified
2021 Civil Engineering
Consider the following data for concrete with mild exposure:
Water-cement ratio = 0.50
Water = 191.6 litre
The required cement content will be
2021 · Unclassified
2021 Civil Engineering
The strength of a fully matured concrete sample is 500 kg/cm2. When cured at an average temperature of 20°C in day, 10°C in night, datum temperature T0 is -11°C. If Plowman constants A is 32 and B is 54, the strength of identical concrete at 7 days will be nearly