[{"id":234950,"question":"If a Vann diagram is drawn for events A and B which are mutually exclusive, which f the folloiwng would always be true of A and B.","choices":[{"text":"Theire parts of the rectangle will overlap","value":"A"},{"text":"Their parts fo the rectangle will be equal in area","value":"B"},{"text":"Their parts of the rectangle will not overlap","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":234949,"question":"The probability of drawing a king of spade from a pack of 52 cards is.","choices":[{"text":"1/4","value":"A"},{"text":"1/13","value":"B"},{"text":"1/26","value":"C"},{"text":"1/52","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":234948,"question":"When two dice are rolled, the numebr of possible sample points is.","choices":[{"text":"6","value":"A"},{"text":"12","value":"B"},{"text":"36","value":"C"},{"text":"48","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":234947,"question":"Waht is the probability that a ball drawn at random from the bag is.","choices":[{"text":"0.1","value":"A"},{"text":"0.4","value":"B"},{"text":"1.0","value":"C"},{"text":"Cannot be determined from given information","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":234946,"question":"What is the probability that a value chosen at random from a particular population is larger than the median of the popultion.","choices":[{"text":"0.25","value":"A"},{"text":"0.5","value":"B"},{"text":"1.0","value":"C"},{"text":"0.67","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":234945,"question":"Why are the outcomes of a coin tossing mutually exclusive.","choices":[{"text":"The outcome of any toss is not affected by teh outcome of those preceding it.","value":"A"},{"text":"Both a head and a tail cannot turn up on any one toss","value":"B"},{"text":"The probability of getting a head and the probability of getting a tail is the same.","value":"C"},{"text":"All of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":234944,"question":"The simple probability of occurrence of an event in called the.","choices":[{"text":"Joint probability","value":"A"},{"text":"Conditional probability","value":"B"},{"text":"Marginal probability","value":"C"},{"text":"Subjective probability","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":234943,"question":"If one event is unaffected by the outcome of another event, the two events are said to be","choices":[{"text":"Dependent","value":"A"},{"text":"Independent","value":"B"},{"text":"Mutually exclusive","value":"C"},{"text":"Both b and c","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":234942,"question":"Arrangement of things without regard to order is called.","choices":[{"text":"Raw data","value":"A"},{"text":"Arrayed data","value":"B"},{"text":"Permutation","value":"C"},{"text":"Combination","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":234941,"question":"<sup>A</sup>P<sub>3</sub>is equal to.<sub></sub><sub></sub>","choices":[{"text":"3!","value":"A"},{"text":"4!","value":"B"},{"text":"5!","value":"C"},{"text":"6!","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":234940,"question":"A coin and die can be thrown together in","choices":[{"text":"2 ways","value":"A"},{"text":"12 ways","value":"B"},{"text":"8 ways","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":234939,"question":"<sup>4</sup>C<sub>5</sub>= ....................","choices":[{"text":"5","value":"A"},{"text":"1/5","value":"B"},{"text":"0","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":234938,"question":"The number of terms in the expansion of the binomial (p+q)<sup>n</sup> is.","choices":[{"text":"n","value":"A"},{"text":"n-1","value":"B"},{"text":"n+1","value":"C"},{"text":"2n","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":234937,"question":"If n is the number of elements of a set. the total numebr of subsects of this set in","choices":[{"text":"2n","value":"A"},{"text":"n2","value":"B"},{"text":"2<sup>n</sup>","value":"C"},{"text":"n","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":234936,"question":"In how many ways a team of 4 players be chosen from a total 10 persons.","choices":[{"text":"40","value":"A"},{"text":"210","value":"B"},{"text":"5040","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":234935,"question":"How many possible permutations can be formed from the wood COMMITTEE.","choices":[{"text":"45360","value":"A"},{"text":"9","value":"B"},{"text":"6","value":"C"},{"text":"None of them","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":234934,"question":"The numebr of ways in whihc four books can be arranged on a shelf is.","choices":[{"text":"4","value":"A"},{"text":"6","value":"B"},{"text":"24","value":"C"},{"text":"12","value":"D"},{"value":"E"}],"correctAnswer":3}]