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1. |
Q: In what ratio must a grocer mix two varieties of pulses costing Rs. 15 and Rs. 20 per kg respectively so as to get a mixture worth Rs. 16.50 kg? |
A. | 03:02:00 |
B. | 07:05:00 |
C. | 07:03:00 |
D. | 03:07:00 |
Answer» D. 03:07:00 | |