816: Match List-I wish List-II and select the correct answer using the code given below the lists:
List-I(Company) List-II(Major Area/Product)
A. Chevron 1. Wind energy
B. A T & T 2. Oil
C. AMD 3.Telephone, internet
D. Enercon 4. Micro-processor
(A) 2 3 4 1
(B) 4 1 2 3
(C) 2 1 4 3
(D) 4 3 2 1
817: Which one of the following factors is responsible for the change in the regular direction of the ocean currents in the Indian Ocean?
(a) Indian Ocean is half an ocean
(b) Indian Ocean has monsoon drift
(c) Indian Ocean is a land-locked ocean
(d) Indian Ocean has greater variation in salinity
818: From the third century AD when the Hun invasion ended the Roman Empire, the Indian merchants relied more and more on the
(a) African trade
(b) West-European trade
(c) South-East Asian trade
(d) Middle-Eastern trade
819: In medieval India, Mansabdari system was introduced mainly for
(a) making recruitment to the army
(b) facilitating revenue collection
(c) ensuring religious harmony
(d) effecting clean administration
820: The Badami rock inscription of Pulakesin I is dated in the Saka year 465. If the same were to be dated in Vikrama Samvat, the year would be
(a) 601
(b) 300
(c) 330
(d) 407