App Logo

No.1 PSC Learning App

1M+ Downloads
The meeting point of vertical axis, horizontal axis and line of sight of a theodolite is called

AOptical centre

BMeta center

COrtho center

DInstrumental centre

Answer:

A. Optical centre


Related Questions:

Intersection is preferred to radiation when
An oscillator requires an amplifier
The smallest division of the B.I.S levelling staff is equal to

Read the given statement and conclusions carefully and decide which of the conclusions logically follow(s) from the statement.

Statement:

Sama Veda is believed to be written around 200 BC.

Conclusions:

I. Sama Veda is one of the oldest books in history.

II. Sama Veda is the oldest book in history

If a material has identical properties in all directions, it is said to be