MBA Exam

There is a rectangular plot of length 2X m and breadth 2Y m. Somewhere in the
plot a rectangular ditch is made of dimensions X m × Y m. The ditch is dug up to
a depth of 10 m and the earth is spread out over the rest of the plot. What is
the final depth of the ditch?

1) 10m
2) 10/3 m
3) 40/3 m
4) 20 m

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MBA Other Question

A and B are natural numbers. When A is divided by B, the remainder is 13. When A is divided by 9B the remainder is 49. Find the remainder when A is divided by 3B.

1) 7
2) 13
3) 49
4) 31
On the first day of GMP course in XLRI, the class registered cent percent attendance from the students for the 2 hour introduction lecture. Some students arrived late for the class while some left early before the lecture could get finished in 2 hours. A third of who arrived on time for the class left early, and the rest left on time. Of those who arrived early for the class, a fourth left early while an equal number left late and the rest left on time. Also, half of the number of students arriving late left on time and the rest left late. It is know that the students who left early is half the number who arrived early while the number of students who left on time is 4 less than twice the number who arrived on time and the number of students who left late is exactly 1 less than the number who arrived late. How many students had enrolled for the GMP course?

1) 31
2) 41
3) 47
4) Cannot be determined