21) What is the average depth of Pacific Ocean?
(A) 4280 metres
(B) 3635 metres
(C) 3437 metres
(D) None of these
22) What is the average depth of Arctic Ocean?
(A) 1716 metres
(B) 1205 metres
(C) 1450 metres
(D) None of these
23) What is the average depth of Atlantic Ocean?
(A) 3590 metres
(B) 3670 metres
(C) 3926 metres
(D) None of these
24) What is the average depth of Indian Ocean?
(A) 3015 metres
(B) 3430 metres
(C) 3715 metres
(D) 3963 metres
25) Which of the following sea separates Asia from Africa?
(A) Arabic Sea
(B) Yellow Sea
(C) Red Sea
(D) None of these
26) What is the total Area of Pacific Ocean?
(A) 155557,000 sq.km
(B) 199116,000 sq.km
(C) 176677,000 sq.km
(D) None of these
27) Which is the smallest sea of the world?
(A) Black Sea
(B) Red Sea
(C) Baltic Sea
(D) South China Sea
28) Red Sea is situated in the Ocean?
(A) Pacific Ocean
(B) Indian Ocean
(C) Atlantic Ocean
(D) Arctic Ocean
29) Caspian Sea, Dead Sea and Aral Sea are actually________
(A) Lakes
(B) Rivers
(C) Part of Oceans
(D) Artificial Seas
30) Sumatra Island is situated in _________
(A) Pacific Ocean
(B) Indian Ocean
(C) Atlantic Ocean
(D) Arabian Sea