MBA Exam

if the two adjacent sides of a parallelogram are in the ratio 17:12 and the sum of a pair of opposite angles of the parallelogram is 120 degree,finf the minimum number of equilateral triangles (not necessarily all of the same size)into which the parallelogram can be exactly cut..(please cite ur approach)

1) 5
2) 12
3) 14
4) 408

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MBA Other Question

sum of 20 distinct numbers is 801. what can be their minimum LCM?

1) 480
2) 360
3) 840
4) 42
5) None
In a building there are 12 floors plus the ground floor. 9 people get into the lift of the building on the ground floor. The lift does not stop on the first floor. If 2,3 4 people get out of the lift on its upward journey,in how many ways can they do so? (Assume the passengers get out on different floors).

1) 11C3 * 3P3
2) 11P3 * 9C4 * 5C3
3) 10P3 * 9C4 * 5C3
4) 12C3