Question:
Parts of the peninsular plateau, which were once moderately populated, have become highly populated. Find out the reasons for this?
i.Heavy Mining of the area
ii.Mineral-based industries arised there.
iii.Transportation and Communication facilities improved
iv.High Birth rate and Low Death rate
Ai and ii only
Bii and iii only
Ci,ii and iii only
Di,ii,iii and iv
Answer: