96.The following statements are made about ocean currents (i) They are warm off the west coast of continents within the tropics (ii) They move clockwise in the oceans of the Southern Hemisphere (iii) They move clockwise in the oceans of the Northern HemisphereWhich of the above are correct ?

97.If a traveller going from Vancouver to Tokyo crosses the International Date Line on Saturday. what will be the day for him at Tokyo ?

98.Which planet of the solar system spins on its axis at the fastest rate ?

99.Which of the following statements is correct ? (i) All meridians of longitude are of the same length (ii) All parallels of longitude are of the same length (iii) The Prime Meridian is the longest meridian (iv) The Equator is the longest paralled of latitude