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MBA Exam

A diamond expert cuts a huge cubical diamond into 960 identical diamond pieces in minimum number of ‘n’ cuts. If he wants to maximize the number of identical diamond pieces making same number of n cuts to it. What is the maximum number of such diamond pieces?

1) 1000
2) 2000
3) 1331
4) none

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MBA Other Question
In class X final examination, 70 students got distinction in science, 83 in Math’s, 51 in social studies and 35 in English. Three students got distinction in all the subjects. 5 got distinction in science, social studies and maths only. Three got distinction in social studies, Maths and English only. Two got distinction in science, social studies and English only, 15 got distinction in science and social studies. If the distinction in observed only in these mentioned pairs and triplets, then find the number of students getting distinction in at least one of the given subjects?

1) 195
2) 160
3) 200
4) 140
 4 men and 3 women finish a job in 6 days, and 5 men and 7 women can do the same job in 4 days. How long will 1 man and 1 woman take to do the work?

1) 22(2/7) days
2) 25(1/2) days
3) 5(1/7) days
4) 12(7/22) days