MBA Exam

A, B and C can complete a piece of work in 24, 16 and 48 days
respectively. All the three started the work, but after 3 days B left
whereas C left the work 3 days before the completion of the work. If
9600 was paid for the work, what was the share of A?

1) 5200
2) 5400
3) 5600
4) 4800

Read Solution (Total 0)

MBA Other Question

Trigonometry: A round balloon of radius 'r' subtends an angle @ at the eye of the observer,while the angle of elevation of its center is b .Find the height of the centre of balloon.

1) r cosec (@/2) sin b
2) r sin@ cosec b
3) r/2 sinb
4) r sec(@/2)
P is the point inside the triangle XYZ. Lines are drawn through P parallel to the sides of the triangle. The areas of the three resulting triangles with a vertex at P are 4, 9 and 49. What is the area of triangle XYZ?

1) 64
2) 100
3) 144
4) 196