প্রশ্ন ও উত্তর
In a 500m race, the ratio of speeds of two contestants A and B is 3: 4. A has a start of 140m. Then A wins by-
22 Mar, 2025
প্রশ্ন In a 500m race, the ratio of speeds of two contestants A and B is 3: 4. A has a start of 140m. Then A wins by-
সঠিক উত্তর
20m
মন্তব্য
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