Answer / himanku

20 second

Answer / nanthakumar.c

0Degree 0min 20second

Answer / magi

20 sec

Answer / akshaya

The least count of Theodalite survey is about
10 second to 20 second.
Least count is the difference of the samllest value of main
scale to vernier scale.

Answer / shalu verma

Least count of Theodolite - 20"

Answer / sivakumar

0Degree 0min 5second

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wha is frog?

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