MBA Exam

There are 3 oranges, 4 guavas and 5 mangoes in a basket. In how many ways can a person make a selection of one or more of oranges, guavas and mangoes from the basket?

1) 119
2) 120
3) 59
4) 60

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MBA Other Question

vaibhav was writing the CAT exam.there were four passages of equal length(in words)and they had 5,8,8and 6 questions respectively.Vaibhav can answer exactly 12 questions in the time he takes to read any one of four passages.Assume that his rate of reading and answering questions remains the same across all four passages.By what percentage should Vaibhav increase his speed(reading)in order to cutdown his total time spent by 10% ?

1) 20%
2) 18.5%
3) 25%
4) 15%
5) 15.625%
(6^83+8^83) MOD 49 = ???Plz explain... Dont have the soln..