MBA Exam

72.11 - Product of mean, median, mode of 2, 5, 9, 11, 13, 13, 17, 18 can be expressed as a product of 2 co-prime nos in how many ways ?

1) 4
2) 5
3) 6
4) 8

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MBA Other Question

In an exam, a student is given five possible answers for each question. 4 marks will be given for every correct answer and -1 mark for a wrong answer. If the student guesses and marks, what be will the expected marks for a single question?No excuses

1) 0
2) 1
3) 1/2
4) 1/4
How many ordered pairs (a,b) of integers exist such that log(base a) b + (8*log(base b) a) =6and a , b<= 2008

1) 46
2) 48
3) 50
4) 52