Five boxes B1, B2, B3, B4 and B5 are placed one above the other in racks. The lowermost rack is numbered as one and just above the lowermost is numbered as two and so on. Each box is coloured with different colour such as L1, L2, L3, L4 and L5 (not necessarily in the same order). Two boxes are placed between L2 coloured box and L5 coloured box. Box B1 is not placed immediately above box B3. Box B4 is placed in the top most rack. L1 coloured box is placed immediate above L5 coloured box. Box B3 is coloured with L4. L5 coloured box is placed above L4 coloured box. Box B2 is coloured with L1. Which of the following boxes are placed immediately above and immediately below B5 box respectively? Correct Answer B2 and B3 Five boxes: B1, B2, B3, B4 and B5. Five colour: L1, L2, L3, L4 and L5. 1) Box B4 is placed in the top most rack. 2) Two boxes are placed between L2 coloured box and L5 coloured box. Box Colour (case - 1) Colour (Case - 2) B4 L2/L5 L2/L5 L2/L5 L2/L5 3) L1 coloured box is placed immediate above L5 coloured box. 4) L5 coloured box is placed above L4 coloured box. Box Colour (case - 1) Colour (Case - 2) B4 L2 L1 L5 L1 L4 L5 L4 L2 5) Box B3 is coloured with L4. 6) Box B2 is coloured with L1. So, case - 2 gets eliminated. Box Colour (case - 1) B4 L2 B2 L1 L5 B3 L4 3) Box B1 is not placed immediately above box B3. Box Colour (case - 1) B4 L2 B1 L3 B2 L1 B5 L5 B3 L4 So, B2 and B3 boxes are placed immediately above and immediately below B5 box respectively. Hence, option (2) is the correct answer.