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1. |
In a lock making factory, 5 percent of the total produced locks were found defective and 80 percent of the non-defective locks were exported. If 85500 non-defective locks were not exported, then how many locks produced? |
A. | 395000 |
B. | 475000 |
C. | 427500 |
D. | 450000 |
Answer» E. | |