MBA Exam

Circles are drawn with four verticesas the centre and radius equal to the side of a square.If the square is formed by joining the mid-points of another square of side 2{6},find the area common to all the four circles.{a}=square root of a. pi=3.14 or 22/7

1) [({3)-1)/2]6pi
2) 4pi-3{3}
3) (1/2)(pi-3{3}
4) 4pi-12({3}-1)

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MBA Other Question

There are five equal glasses containing milk in the ratio 3:4:5:6:7 . How many glasses are at least 50% full of milk if the total volume of milk in the glasses is 60% of the volume of the glasses.

1) 2
2) 3
3) 4
4) 5
The midpoints of the four sides of a regular hexagon are joined to form a rectangle. What is the ratio of the area of the rectangle to that of the hexagon?Not more than 1 min..

1) 1:2
2) 1:3
3) 1: rt(3
4) 1: rt(2