MBA Exam

There are 10 different houses.In how many ways can a thief steal from 3 houses such that he cannot choose two immediate neighbors

1) 54
2) 64
3) 128
4) none of the above

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MBA Other Question

A new car is designed for the Indian market such that its mileage at a
particular speed follows a certain relationship with that speed. Also ,
the speed decreases linearly with the mass of the rider while the petrol
consumption per km increases linearly with the mass of rider .Ideally ,
when the mass of the rider is negligible, the speed is 100km/hr and
mileage is 100km/l .When the speed of the Ducati is 50 km/hr , the
mileage is 50 km/l.When the speed of the car is 75 km/hr , the mileage
will be

1) 60
2) 67
3) 72
4) 75
Four circles with radii 5, 5, 8, a are mutually externally tangent. Then the value of a is

1) 8/9
2) 2/3
3) 16/9
4) 14/9