In order to determine the natural features sueh as valleys, rivers, lakes etc. the surveying preferred is-
Question No. 37.
In an engineering drawing it is written scale 1cm= 100 m. Which ratio dose it correspond to?
[RRB JE Patna Green Paper 14.12.2014]
Question No. 38.
Comparative scale is a pair of scale having,a common
[RRB JE Chennai Red Paper 14.12.2014]
Question No. 39.
Surveys which are carried out to depict mountains, rivers, water bodies, wooded areas and other cultural detail, are known as:
[ESIC JE 2016]
Question No. 35.
The representative fraction of 1/1,00,000 signifies a scale of
[RRB JE Ahmedabad 14.12. 2014]