MBA Exam

Trigonometry : A palm tree of 90ft high,is broken by the wind and its upper part meet the ground at an angle of 30 degree .Find the distance of the point where the top of the tree meets the ground,from its root.

1) 43.69ft
2) 51.96ft
3) 60ft
4) 30ft

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MBA Other Question

A sprinter starts running on a circular
path of radius r metres. Her average speed (in metres/minute) is pr during the first 30 seconds, pr/2 during next one minute, pr/4 during next 2 minutes, pr/8 during
the next 4 minutes, and so on. What is the ratio of the time taken for the nth
round to that for the previous round? consider p=pi

1) 1. 4
2) 2. 8
3) 3. 16
4) 4. 32
Mohan sold two books at Rs. 140 each. He made a profit of 20% on selling one of the books and incurred a loss of 20% on selling the other. What is the outcome of selling both the books? 1. Made no profit and no loss2. Gained Rs. 20 approximately3. Lost Rs. 20 approximately4. Lost Rs. 12 approximately5. Gained Rs. 12 approximately

1) 1
2) 2
3) 3
4) 4
5) 5