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

Question : 105 of 200

Marks: +1, -0

A 50 m tape is held 2 m out of line. What is the true length?

Solution:

Given: d = 2 m, L = 50 m

{\C}={{\d}^{2}}/{2 × {\L}}

=2^2/{2×50}=0.04

True length (l) = 50 - 0.04 = 49.96 m

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