MBA Exam

Rahul is feeding the first ‘n’ natural numbers into a computer program that calculates their average. In a hurry, he skips one of the numbers ‘x’. The program now calculates the average as 1110/11.What is the value of ‘n’? 1-112-123-234-275-None of these

1) 1
2) 2
3) 3
4) 4
5) 5

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MBA Other Question
A survey was conducted in a residential complex to find out the viewership of three TV channels Star plus, BBC and Discovery. The following data was collected regarding the viewership.-30% of the residents watch star plus-The no. of people not watching any of the three channels is twice that watching all three channels.-Half the residents watching star plus also watch atleast one of the other two channels.-The no. of people who watch star plus & BBC is the same as the no. of ppl who watch star plus and discovery which in turn the same as the no. of ppl who do not watch any of the 3 channels.A. What % of the residents do not watch any of the three channels?B. What % of residents watch either BBC or discovery but not star plus?

1) A-10% ,B-60%
2) A-15% ,B-5O%
3) A-60% ,B-10%
4) A-20% B-60%
 A - set of natural numbers such that:1) each element gives remainder 2 when divided by 42) each element is divisible by 11 & not 13.The no. of elements in set A are:

1) 15
2) 17
3) 19
4) 18