591. Western Gateway to the United States is A. Seattle B. San Diego C. San Francisco D. Los Angeles ✅ The correct answer is option C.
592. The biggest railway Junction in the United States is A. New York B. Chicago C. St Louis D. Washington DC ✅ The correct answer is option B.
593. The only port in erstwhile Soviet Union that is ice tree throughout the year is A. Leningrad B. Odessa C. Murmansk D. Vladivostok ✅ The correct answer is option C.
594. Grand Bank, Sable Bank, Middle Bank and Jeffery Bank are the major fishing grounds of A. North West Atlantic B. North East Pacific C. North East Atlantic D. North West Pacific ✅ The correct answer is option A.
595. ‘Land of Fishermen’ refers to A. Europe B. Former USSR C. Norway D. Japan ✅ The correct answer is option C.
596. Berlin is situated on the river canal A. Danube B. Elbe C. Spree D. Nile ✅ The correct answer is option C.
597. Which of the following is not concerned with increased production of a food item? A. Green Revolution B. Blue Revolution C. White Revolution D. Orange Revolution ✅ The correct answer is option D.
598. The term epicentre is associated with A. the inner core of the earth B. the outer core of the Earth C. earthquakes D. volcanoes ✅ The correct answer is option C.
599. The extension of the landmass into the sea is shown as the A. continental slope B. continental shelf C. continental mass D. continental territory ✅ The correct answer is option B.
600. When humidity is expressed in terms of percentage then it is known as A. Absolute humidity B. Specific humidity C. Relative humidity D. Ratio humidity ✅ The correct answer is option C.