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1. |
50 Kg of a solid liquid mixture containing 10% solid and 90% water is left open in atmosphere, after some time the water is 80%, what is the weight of the mixture now? |
A. | 10 Kg |
B. | 25 Kg |
C. | 35 Kg |
D. | 50 Kg |
Answer» C. 35 Kg | |