RBI Assistant Prelims practice question
In a race of 950 m, the speeds of A and B are in the ratio 13:7. Find by how many meters A beats B.
From a RBI Assistant Prelims Quantitative Aptitude practice set · Quantitative Aptitude
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Correct answer: (B) 438.46 m
When A covers 950 m, B covers 950x7/13 = 511.54 m. A beats B by 950-511.54 = 438.46 m.
हिंदी में प्रश्न
950 मीटर की एक दौड़ में, A और B की चालों का अनुपात 13:7 है। A, B को कितने मीटर से हराता है, ज्ञात करें।
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उत्तर और व्याख्या देखें
सही उत्तर: (B) 438.46 m
When A covers 950 m, B covers 950x7/13 = 511.54 m. A beats B by 950-511.54 = 438.46 m.
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