SSC CGL Tier II 12 Jan 2017 Paper 2

(4) Barren (Adjective) = of land too poor to produce much or any vegetation; infertile; sterile; showing no result; unable to produce plants or fruit.
Fertile (Adjective) = of soil or land, producing abundant vegetation or crops; fecund; yielding; able to conceive
Look at the sentence :
We drove through a barren, rockly landscape.
There is an abundance of fertile soil and magnificent grazing land in the Gangetic plain.