GATE CE 2021 Paper 1 — page 9

Questions 25–27 of 65. Imported answers require review unless explicitly marked reviewed.

A highway designed for 80 km/h speed has a horizontal curve section with radius 250 m. If the design lateral friction is assumed to develop fully, the required super elevation is

Your answerChoose one option.

0.02

0.05

0.07

0.09

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Which of the following is NOT a correct statement?

Your answerChoose one option.

The first reading from a level station is a ‘Fore Sight’.

Basic principle of surveying is to work from whole to parts.

Contours of different elevations may intersect each other in case of an overhanging cliff.

Planimeter is used for measuring ‘area’.

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Which of the following is/are correct statement(s)?

Your answerSelect all correct options. You can choose more than one.

Back Bearing of a line is equal to Fore Bearing ± 180°.

If the whole circle bearing of a line is 270°, its reduced bearing is 90° NW.

The boundary of water of a calm water pond will represent contour line.

In the case of fixed hair stadia tacheometry, the staff intercept will be larger, when the staff is held nearer to the observation point.

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2021 · Paper 1

Question 15

Question 16

Question 17