var killers = new Array(
"What is the ultimate source of energy of the Earth? $$(a) The Sun %%(b) The Moon ^^(c)  Venus &&(d)  None of the Above  ",
"What type does cloud belong to? $$(a) Precipitation  %%(b) Condensation ^^(c)  Water Vapour &&(d)  None of the Above  ",
"What do we use for measuring air temperature? $$(a) Barometer %%(b)  Hygrometer ^^(c)  Thermometer &&(d)  None of the Above  ",
"What sort of weather we should have when there is high pressure?  $$(a) dry, sunny weather %%(b)  wet, cloudy weather ^^(c)  wet, sunny weather &&(d)  None of the Above  ",
"Which scale do we use for measuring the speed of tornadoes? $$(a) The Beaufort Scale %%(b)  The Fujita Scale ^^(c)  The Tornadoe Scale &&(d)  None of the Above  ",
"Which is a type of storm? $$(a) Hurricanes and Typhoons %%(b)  Warm Fronts ^^(c)  Occluded Fronts &&(d)  None of the Above  ",
"How many seasons do we have in a year? $$(a) 3 %%(b)  5 ^^(c)  4 &&(d)  None of the Above  ",
"What is the use of a rain detector? $$(a) to check the pH value of rain %%(b)  to collect rainfall ^^(c)  to detect rainfall &&(d)  None of the Above  "
);

var answers = new Array('a','b','c','a','b','a','c','c'  );