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1. |
In what ratio tea at Rs. 240/kg should be mixed with tea at Rs. 280/kg so that on selling the mixture at Rs. 324/kg there is a profit of 20%? |
A. | 1 : 1 |
B. | 1 : 2 |
C. | 1 : 3 |
D. | 1 : 4 |
Answer» D. 1 : 4 | |