MBA Exam

A hill is in the form of a right circular cone with a vertical drop of 20m from the cliff to the bottom of the hill. A tower, perpendicular to the slope of the hill is situated midway down the slope. The tower is 40m tall and the top of the tower is 50m away from the cliff. Find the area of the base of the hill.

1) 1000π
2) 2000π
3) 1500π
4) 2100π
5) 3200π

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MBA Other Question

Given below the table of HCF(H) and LCM(L)H(a,b) = 6 L(a,b) = 180H(b,c) = 30 L(b,c) = 90H(a,c) =6 L(c,a) = 60what is the vale of abc?

1) 32400
2) 97200
3) 16200
4) NOT
A
welder can finish job A and job C in 10 days and 20 days respectively. A
blacksmith can finish job B and job C in 15 days and 10 days
respectively. On the first day, two welders begin work on job A and a
day later three blacksmiths begin work on job B. What is the least time
required to complete all the three jobs?

1) 33/4
2) 37/4
3) 19/4
4) 37/5