Seven boys B1, B2, B3, B4, B5, B6 and B7 are sitting around a circular table facing towards the centre (not necessarily in the same order). B1 is third to the left of B7. B4 is to immediate left of B1. B2 is second to the left of B6. B6 is not an immediate neighbour of B5. Who are the immediate neighbours of B3? |
B5 and B4 B6 and B7 B1 and B2 B4 and B6 |
B4 and B6 |