Answer: A) Kothagudam Explanation: Kothagudam is in Andhra Pradesh. The sponge iron will act as a substitute for steel scrap and be used as feed stock of electric arc steel making.

Answer: C) Perambur Explanation: The Integral Coach Factory at Perambur has become a leading rail coach manufacturing factory in the world. Chittaranjan Loco Works now produce diesel engines. Diesel engines are also being assembled at varanasi and Jamshedpur (Tata Elecrtic company of TELCO), BEML also manufactures railway wagons.

Answer: A) Cotton Explanation: Black soil coupled with favorable climatic conditions (Temperature of 21-320C and 30 -100 cm of rainfall) are responsible for cotton cultivation in Gujarat.

Answer: C) Nilgiris Explanation: There are 5 other primitive tribes. They are the Andamanese, the Onges, Jarawas, Nicobarese and Shompens

Answer: A) Vishakapatnam Explanation: It is connected to the sea by a channel cut through solid rock and sand.

Answer: B) Mumbai High oil field Explanation: The Mumbai High Offshore Oil field is considered as  a giant Oil field. An Oilfield to be categorised as a giant should have a minimum of 500 million barrels of recoverable crude oil.

Answer: C) Kerala Explanation: A uniformly high temperature of 800F and the annual rainfall of 80 inches or more, required by rubber is available in Kerala.

Answer: B) Damodar Valley Project Explanation: Damodar Valley Project (DVP) is based on the model of Tennessee Valley Authority (TAV), USA constructed to harness water of Damodar, a capricious river flowing through Bihar and West Bengal.