A, B, C, D, E, F, G, and H are sitting in a row, not necessarily in the same order. E is immediate neighbour of C. Two persons sit between A and E. C is sitting fourth from one end. There is only one person sitting between H and C. D is sitting second from the left end. Five people are sitting between D and B. G and F are immediate neighbours of each other.
Which of the following is a correct arrangement in the given scenario?

It is given that G and F are immediate neighbours. It means that no one is sitting between G and F.

So, we can remove the options C, D and E as in these cases, G and F are not immediate neighbours. 

Now, it is given that C is sitting fourth from one end. 

It means that C can either sit fourth from the left or fourth from the right. 

But in option B, it is given that C is sitting 3rd from the left. So, we can eliminate this option. 

Hence, we are left with option A as the answer. 

The correct arrangement is : (A, D, H, E, C, G, F, B) or (A, D, H, E, C, F, G, B) 

$$\therefore\ $$ The required answer is A.