Directions: Study the following information and answer the questions following:

Seven boxes, Alpha, Beta, Gamma, Theta, Zeta, Delta, and Lambda are kept one above another in a shelf. Each box is of different weight i.e., 1kg, 2kg, 3kg, 4kg, 5kg, 6kg, and 7kg but not necessarily in the same order. Box Alpha is placed just below the box which is of 6kg. 1kg box is placed just above 4kg box. Three boxes are placed between Gamma and the box which is of 6kg. 5kg box is placed just above Beta, which is of 3kg. Box Gamma and box Alpha is neither of 1kg nor 4kg. Three boxes are placed between box Zeta and box Delta. One box is placed between Gamma and Theta. Box Beta is not placed below box Alpha. One box is placed between box Delta and the box which is of 7kg.