Direction: Read the information given below and answer the question that follows

There are seven boxes – Z, A, V, B, U, C and W which are placed one above the other but not necessarily in the same order. The bottom box is numbered 1 and the box above it numbered 2 and so on till the top box which is numbered 7. Two boxes are placed between V and Z, which is kept at an odd number position above V. Two boxes are kept between A and W. Three boxes are kept between Z and W. B is kept immediately above U, which is not kept above V.