SSC JE Civil Engineering 23-Mar-2021 Shift 2 Paper

Question : 175 of 200

Marks: +1, -0

If N is the number of sides of a closed traverse, then select the INCORRECT checks applied on a closed traverse

The sum of measured exterior angles should be equal to (2N + 4) right angles
The fore bearing of the last line should be equal to its back bearing ± 180° measured at the initial station.
The sum of measured exterior angles should be equal to the sum of measured interior angles
The sum of measured interior angles should be equal to (2N - 4) right angles

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