MBA Exam

what is the probability that a 4 digit number of type
abcd (a,b,c,d all
different) is a multiple of
11?0.1420.0480.0720.091

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MBA Other Question

The power of 45 that will exactly divide 123! is? kindly post solution as well

1) 28
2) 30
3) 31
4) 59
5) 29
instead of multiplying n a two-digit no.,by 3/4 and adding 38,a student multiplied the no. formed by reversing its digits with 4/3 and subtracted 38 from the product and still got the same result.find the value of n given that the sum of the digits of the no. is 12?pl. provide sol.

1) 84
2) 75
3) 48
4) 39