Which one of the following is centrographic measure ?

• Standard disttance

• Median

• Arithmetic mean

• Geometric mean

• a-iii , b-i , c-ii , d-iv

• a-i , b-ii , c-iii , d-iv

• a-iv , b-iii , c-ii , d-i

• a-ii , b-i , c-iv , d-iii

If the population of the largest city of a region is 8 lacs what will be the population of fourth rank city according to Ziff's Rank-size rule ?

• 6 lacs

• 4 lacs

• 2 lacs

• 0.5 lacs

Which one of the following is small scale map ?

• Cadastral map

• SOI Topographical map

• World Atlas map

• Tamil Nadu State map

In remote sensing , there are four different types of resolution characters , Identify the correct order in which they are used :

• Radiometric-Spatial-Spectral-Temporal

• Spatial-Spectral-Radiometric-Temporal

• Temporal-Spectral-Radiometric-Spatial

• Spectral-Temporal-Spatial-Radiometric

Whihc one of the following is a measure of dispersion ?

• Median

• Geomtric mean

• Standard deviation

• Arithmetic mean

Who was the originator of the regression analysis ?

• Clark and Evans

• Karl Pearson

• Spearman

• Francis Galton

Road accessibility can best be represented by

• Bar diagram

• Pie diagram

• Graded symbol map

• Flow line diagram