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Q: If the ratio between export prices of Mobiles, Laptops and Computers are 2: 1: 1.5 in the year 2014, then what is the proportion of their export earnings?

A. 454 : 232 : 213
B. 476 : 210: 213
C. 468 : 310: 105
D. cannot be determined
E. None of these
Answer» D. cannot be determined


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