Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	Probability of an impossible event is	0 -1 1 ∞
2	A key ring is an example of	Permutation Circular permutation Combination None
3	The factorial of a positive integers is a (an)	Rational number Positive integer Real number None
4	How many different 5-digit even numbers are possible form digit 1,2,4,6,8	4 : 4! 4! 5! 4!+4!
5	If for two events A and B , P(A∪B)=1,then events A and B are	Certain events Mutually exclusive Complementary events Independent

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