MBA Exam

A triangle has sides 13, 14, 15. It is rotated through 180 degrees about its centroid to form an overlapping triangle. Find the area of the union of the two triangles.

1) 84
2) 56
3) 126
4) None of these

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MBA Other Question

Find the remainder when 16!+91 is divided by
323.

1) 1
2) 0
3) 5
4) 91
5) 290
two trains of length 110 metres and 90 metres are running on parallel lines in the same direction with a speed of 35 km per hour and 40 km per hour respectively. in what time will they pass each other?i am writing this question for the second time because in first time i have posted all options wrong so this time i am writing correct options. option A is correct.

1) 2 min 24 sec
2) 3 min 3 sec
3) 4 min 3 sec
4) 1 min 5 seconds