MBA Exam

the total num of numbers of not more than 20 digits dat r formed by using the digits 0,1,2,3, and 4 is

1) 5^20
2) 5^20 - 1
3) 5^20 + 1
4) 5^20 -2â€‹

Read Solution (Total 1)

total num of numbers of not more than 20 digits dat r formed by using the digits 0,1,2,3, and 4 = 5^20-1
11 years agoHelpfull: Yes(0) No(1)

MBA Other Question

A man standing from a point P ,takes exactly six equal steps .Each step is in one of the four directions-East,WEst,north and south.what is the total number of ways in which the man ends up at point P after the six steps??

1) 200
2) 256
3) 400
4) 512
How many natural numbers less than 100 are there such that n 2does not divide n!?

1) 24
2) 25
3) 26
4) None of these