Directions:- Read the following comprehension answer the following questions carefully.

There are seven boxes Red, Black, White, Green, Yellow, Blue and Orange are placed in a stack where topmost stack numbered as 7 and bottommost stack numbered as 1. Red colored box is placed at stack-3. Only one box is placed between Blue and Red. Yellow colored box is placed immediately above Blue colored box. The number of boxes placed below box Red is one less than the boxes placed above box Orange. Only three boxes are placed between Yellow colored box and box Black. Green colored box is placed at the top. More than three boxes are placed between Green colored box and White colored box.