MBA Exam

A Labor pain of averagesMr. Sharma has 3 children. The day on which his wife delivers the next time, the average age of all his children will be greater than 4 years and less than 4.3 years. The average age of the two oldest children on that day will be 8 years and Mr. Sharma and his wife will be 33 and 30 years old respectively. What will then be the average age of all the members of the family?

1) 11.5
2) 12
3) 12.66
4) 13
5) 10.5

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MBA Other Question

5 balls and 3 boxes.Find the no of ways.1) Boxes and balls are dissimilar2) only balls are dissimilar.Pl provide your approach - especially@gs4890 ,@gyrodceite , @grkkrg , @Faruq

1) 243,41
2) 252,45
3) 263,43
4) None of the above
a cargo truck missed a goods train.the train leaves 25 seconds before the truck reaches the station.the train travels at 10 m/s while the maximum speed at which the truck can travel is 12 m/s.the next station is 10 km away.approximately what is the longest period for which the truck can wait for the train at the next station?

1) 150 m/s
2) 142 m/s
3) 145 m/s
4) 152 m/s