MBA Exam

Katrinawalks down an up-escalator and counts 150 steps. Priyanka walks up thesame escalator and counts 75 steps. Katrina takes three times as manysteps in a given time as Priyanka. How many steps are visible on theescalator?

1) 105
2) 150
3) 135
4) 120
5) None of these

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MBA Other Question

Maya and Bhanu have signed a work contract with a firm, which works 6 days a week. All Sundays are holidays. Maya takes a leave for one day (other than Sunday) after working for 5 days. Similarly, Bhanu takes a one-day leave (other than Sunday) after working for 10 days. For instance, if both of them start on Monday, Maya takes leave on the following Saturday and Bhanu takes leave on subsequent Friday.In the year 2009, both of them had simultaneously taken a break on January 1st which was a Thursday. When would they both take a leave (other than Sunday) simultaneously next?

1) March 20th, 2009
2) March 7th, 2009
3) January 11th, 2009
4) March 19th, 2009
5) None of these
In how many ways can the letters of the word "DOUBLE" be arranged such that no two vowels are together??

1) 6!-4!
2) 6!-4!3!
3) 3!4!
4) 6!-3!