MBA Exam

What is the highest power of 3 in the product of all natural numbers between 48 and 310 that have an odd number of factors?

1) 9
2) 7
3) 5
4) 6
5) 8

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MBA Other Question

The diluted wine contains only 8L of wine and the rest is water. A new mixture whose concentration is 30% is to be formed by replacing wine. How many Liters of mixture shall be replaced with pure wine if there was initially 32L of water in mixture?(Post approach also)

1) 5
2) 4
3) 6
4) 2
Consider all possible 8-digit binary strings having four 1s and four 0s. What is the sum of all such numbers? (Note:- a string can have a leading 0)

1) 8925
2) 5625
3) 9012
4) 8664
5) 7825