A. 6
B. 24
C. 132
D. 144

Solution of the Mcq:

First, arrange the 4 men around the circular table in alternate chairs in (4 – 1)! = 3! ways. Now four alternate chairs are vacant. Each of the 4 women can now be seated in the vacant chairs in 4! ways. The total number of ways = 4! X 3! = 144 ways. Why the number of ways for men is 3! and not 4!? It is because it is immaterial where the first man is seated. The problem of uniqueness/permutation begins only after the first man is seated. Therefore, only three men have to be seated in some order now and they can be seated in the remaining 3 seats in 3! ways !!!

A. 1200, 1800, 1600
B. 1000, 1200, 1500
C. 1600, 2400, 1800
D. 800, 1000, 1400

Solution of this Mcq

We will take the ratio of all three
Yaser:Hiba:Ali = 8 : 12 : 9
The sum of the ratio is: 29
Now
In order to take out Yaser’s share:
8*5800⁄29 = 1600
Simplified share of Yaser: 1600
Similarly, follow the same procedure for the rest of the two.