MBA Exam

500! + 505! + 510! + 515! is completely divisible by 5n, where n
is a natural number. How many distinct values of n are possible?

1) 120
2) 121
3) 124
4) 125

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MBA Other Question

Find the value of1+a^2-b^2/(a-b) + a^3-b^3/(a-b) + ..... +a^9999-b^9999/(a-b)a and b are the roots of the equation x^2=1

1) 1
2) 9999
3) 5000
4) 4999
The crew of an 8 member team is to be choosen from 12men of which 3 must row on one side only and 2 must row on the other side only.Find the number of ways of arranging crew with 4 members on each side?

1) 40320
2) 30240
3) 60480
4) 10080
5) none of these