IBPS Clerk Prelims practice question
Two cars start from the same point and travel in the same direction at 90 km/hr and 65 km/hr. Find the time after which they will be 100 km apart.
From a IBPS Clerk Prelims Quantitative Aptitude practice set · Quantitative Aptitude
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Correct answer: (B) 4.0 hours
Relative speed (same direction) = 90-65 = 25 km/hr. Time = Distance/Relative speed = 100/25 = 4.0 hours.
हिंदी में प्रश्न
दो कारें एक ही बिंदु से एक ही दिशा में क्रमशः 90 किमी/घंटा और 65 किमी/घंटा की चाल से चलना शुरू करती हैं। 100 किमी की दूरी पर होने में कितना समय लगेगा?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (B) 4.0 hours
Relative speed (same direction) = 90-65 = 25 km/hr. Time = Distance/Relative speed = 100/25 = 4.0 hours.
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