MBA Exam

What is the sum of series 1!+2!+3!+4!+....+50! ??

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MBA Other Question

If ,then find the sum of the digits of √P if n = 2000?

1) 2009
2) 20009
3) 120001
4) 12001
If x >17 and (x + 1) (x +2 ) (x+3) (x+4) + c is a perfect square, then find the least non-negative value of c?

1) 0
2) 1
3) 3
4) 4