MBA Exam

In Î”ABC, D is the midpoint of BC. E is a point on AC such that AE : EC = 2 : 1 and F is a point on AB such that AF : FB = 3 : 1. Line segments AD and FE intersect at point O. What is the ratio of the area of Î”DOF to the area of Î”DOE?plzz share the approach as well

1) 8 : 9
2) 9:8
3) 3:4
4) 4:3

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MBA Other Question

The product of three natural numbers – N1, N2 and N3 – is twelve times their H.C.F. How many ordered triplets (N1, N2, N3) are possible?

1) 12
2) 15
3) 18
4) 21
In how many ways 18 identical balls can be put in 3 identical boxes. Easy question.. I want some easy way to solve it..

1) 190
2) 30
3) 37
4) None of these