MBA Exam

how many 6 digit no contain exactly 4 different digits???plz explain......

1) 4536
2) 294840
3) 191520
4) NOT

Read Solution (Total 1)

1) 4536

9 * 9 * 8 * 7 = 4536 numbers fave distinct digits
11 years agoHelpfull: Yes(0) No(2)

MBA Other Question

R gets 273 marks in an exam & secured 5% more than the pass %entage. If L got 312 marks , then by wat % above the pass marks did he pass the exxam?

1) 20
2) 25
3) 40
4) 50
The cubic polynomial x3 + bx2 + cx + d cannot be expressed in the form (x + m) (x2 + nx + o) where a, b, c, m, n, o are all integers if and only if

1) d and b is even, c is odd
2) (bd + cd) is odd
3) d is even, b and c are odd
4) none of these