[{"id":234984,"question":"Its value cannot be exactly examined.","choices":[{"text":"Ranodm variable","value":"A"},{"text":"Fixed varaible","value":"B"},{"text":"Mathematical variable","value":"C"},{"text":"Variable","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":234983,"question":"Random numbers can be generated mechanically by","choices":[{"text":"By use of digital computers","value":"A"},{"text":"Probgrammable calculators","value":"B"},{"text":"Ordinary calculators","value":"C"},{"text":"Both a and b","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":234982,"question":"Random number can be generated manully by","choices":[{"text":"Dawing cards from numbered cards","value":"A"},{"text":"Roitaing or spinning numbered wheels","value":"B"},{"text":"Use of random numbers table","value":"C"},{"text":"All of these","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":234981,"question":"Random numbers can be generated","choices":[{"text":"Manually","value":"A"},{"text":"Mechanically","value":"B"},{"text":"Botha a and b","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":234980,"question":"When a pair of dice is rolled, the sum of upperemost dots vary from.","choices":[{"text":"0 to 10","value":"A"},{"text":"1 to 11","value":"B"},{"text":"2 to 19","value":"C"},{"text":"2 to 12","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":234979,"question":"Which of the following cannot be probability of an event.","choices":[{"text":"0","value":"A"},{"text":"1","value":"B"},{"text":"0.32","value":"C"},{"text":"1.00","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":234978,"question":"the term 'event' is used for.","choices":[{"text":"Time","value":"A"},{"text":"Subaet of the sample space","value":"B"},{"text":"Total number of outcomes","value":"C"},{"text":"Probability","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":234977,"question":"Tossing two dice possble sampes are.","choices":[{"text":"2","value":"A"},{"text":"6","value":"B"},{"text":"12","value":"C"},{"text":"36","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":234976,"question":"The range of probability is between","choices":[{"text":"0 to 2","value":"A"},{"text":"-1 to +1","value":"B"},{"text":"0 to 8","value":"C"},{"text":"0 to 1","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":234975,"question":"The coins are tossed, the porbability of two tails is euql to.","choices":[{"text":"1/2","value":"A"},{"text":"1/4","value":"B"},{"text":"3/4","value":"C"},{"text":"1","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":234974,"question":"The probability of an impossible event is.","choices":[{"text":"Positive","value":"A"},{"text":"Zero","value":"B"},{"text":"Negative","value":"C"},{"text":"1","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":234973,"question":"When two dice are rolled, the maximum totla on the two faces of dice will be.","choices":[{"text":"2","value":"A"},{"text":"6","value":"B"},{"text":"12","value":"C"},{"text":"36","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":234972,"question":"Which is the impossible event when a dice is rolled.","choices":[{"text":"5 or 6","value":"A"},{"text":"6 or 7","value":"B"},{"text":"2 or 3","value":"C"},{"text":"1","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":234971,"question":"The result of no interest of an experiment is called.","choices":[{"text":"Contstant","value":"A"},{"text":"even","value":"B"},{"text":"Failure","value":"C"},{"text":"Success","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":234970,"question":"A student soved 25 questions from first 50 questios of a book to be solved. The prob, that he will solve the remaining all questions.","choices":[{"text":"0.25","value":"A"},{"text":"0.51","value":"B"},{"text":"1","value":"C"},{"text":"0","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":234969,"question":"the collection of all possible outcome of a random experimnet is called.","choices":[{"text":"Sample point","value":"A"},{"text":"Sure event","value":"B"},{"text":"sample event","value":"C"},{"text":"simple event","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":234968,"question":"Events with equal probabilities are called.","choices":[{"text":"Mutually exclusive events","value":"A"},{"text":"Exhauative events","value":"B"},{"text":"Eqauily likely events","value":"C"},{"text":"Simple events","value":"D"},{"value":"E"}],"correctAnswer":3}]