Which one of the following characteristicsseparated GIS from the other systems ?

• Map making and generalized output

• Linking spatial and non-spatial data

• Map designing and layout

• All of the above

• a-ii , b-iv , c-i , d-iii

• a-ii , b-iii , c-i , d-iv

• a-iv , b-ii , c-iii, d-i

• a-iv , b-i , c-iii , d-ii

The satellite image shown in television clearly depicts 

• Temperature and rainfall

• Pressure and winds

• Clouds and snow cover

• Humidity and fog

ASSERTION (A) :Passive remote sensing systems have their own source of energy.

REASON (R) : Active remote sensing systems depend on solar energy.

• Both (A) and (R) are true and (R) is the correct explanation of (A).

• Both (A) and (R) are true but (R) is not the correct explanation of (A).

• (A) is correct , but (R) is wrong.

• Both (A) and (R) are wrong.

Ajai rank 17^th in a class of 31. Whta is his rank from the last ?

• 13

• 14

• 15

• 16

A map of R.F.1/2,500  is enlarged by two-and-a-half times , what will be the scale of the enlarged map ?

• 1/6,250

• 1/1,000

• 1/10,000

• 1/12,500

137.

Population density is usually shown by

• Isopleth method

• Choropleth method

• Chorochromatic method

• Decimetric method

What is the pattern of settlement distribution if its R_n = 2.14 ?

• Perfect cluster

• Partially cluster

• Random

• Perfectly uniform

Consider the following statements and select the correct answer using the codes given below :

1. NASA is the national acquisition and distribution agency for all satellite data in India.
2. NASA sends the de-coded data to NNRMS whose activities are guided by various Standing Committes.

• Only 1 is correct.

• Only 2 is correct.

• Both 1 and 2 are correct.

• Neither 1 nor 2 is correct.

If a map is drawn on RF 1/5500 , which one of the following representative fractions will be correct if the map is reduced to half ?

• 1/2750

• 1/11,000

• 1/5000

• 1/33,000