MBA Exam

How many four-digit numbers, having distinct digits, using the
digits 1, 2, 3, 4 and 5 can be formed such that the numbers formed are
divisible by each of the digits used in the number?1. 12. 23. 44. None of these

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

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MBA Other Question

Given that x is a number greater than 1,an increasing sequence would be

1) log x base 10,log x base 3, log x base e , log x base 2
2) log x base 2, log x base e , log x base 3 , log x base 10
3) log x base 10, log x base 2,log x base e, log x base 3
4) log x base 10 , log x base e , log x base 2 , log x base 3
kishan takes up an assignment for a month at a craft village where he is assigned to make a piece of pottery everyday. For every non-detective piece he is promised to be paid rs. 80 while for a detective piece he has to pay rs 18.If at the end of the month kishan earns a net amount of rs 1518. Then how many defective pieces did he make............do post d solution

1) 8
2) 6
3) 10
4) 9