MBA Exam

if a:b=3:4, c:d=2:3, then find (a^3c^2+b^3d^2)/(ab^2d^2+a^2bcd)

1) 19/3
2) 19/4
3) 19/9
4) 19/18

Read Solution (Total 1)

19/18
b*[(a/b)^3)*(c/d)^2+1]/a*(1+(ac/bd))
11 years agoHelpfull: Yes(0) No(1)

MBA Other Question

The sequence 1, 2, 1, 2, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 1, 2â€¦consists of 1â€™s separated by blocks of 2â€™ with â€˜nâ€™ 2â€™s in the nth block. The sum of the first 1234 terms of this sequence is1. 19962. 24193. 24294. 24395. None of these

1) 1
2) 2
3) 3
4) 4
5) 5
p and q are roots of the equation x^2-x+1=0, find p ^16 - q^32

1) -1
2) 1
3) 0
4) none of these