MBA Exam

'N' is a natural number between 10 and 1000 (excluding both numbers). P denotes the product of the digits of N. S denotes the sum of the digits of N. If 6P+4S=4N, then how many values can N take?

1) 9
2) 10
3) 11
4) 12

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Anser will be 9
8 years agoHelpfull: Yes(0) No(0)

MBA Other Question

There are three pieces of cake weighing 9/2 lbs, 27/4 lbs and 36/5 lbs. Pieces of the cake are equally divided and distributed in such a manner that every guest in the party gets one single piece of cake. Further the weight of the pieces of the cake is as heavy as possible. What is the largest number of guest to whom we can distribute the cake?Easy

1) 72
2) 54
3) 73
4) 47
5) None Of these
If (x - y)/(z - y) = 10, then the value of (x - z)/(y - z) is

1) 10
2) -10
3) -9
4) 9