Direction: W - X - Y - and Z are four friends - who do not mind exchanging items. X has two chessboards each costing Rs. 500 - and a record player. Z originally had a cycle and a walkman. Each cricket bat cost Rs. 700. Both W and Z got a cricket bat from Y. X gave his record player costing Rs. 2000 to Y. Z get a camera costing Rs. 1500 from W. The Page | 145 cycle of Z costs Rs. 1000 and the walkman is for Rs. 700. Y had three cricket bats at the beginning and W had two cameras - the total cost of which is Rs. 500. X gave one of his chessboads to Z and took Z's cycle. Z gave his walkman to W.Total cost of materials Z had at the beginning was: