SSC GD Constable previous year question
A and B are two stations 370 km apart. A train starts from station A at 9:00 A.M. and travels towards B at a speed of 20 km/hr. Another train starts from station B at 10:00 A.M. and travels towards A at a speed of 50 km/hr. At what time do they meet?
Asked in SSC GD Constable 2025: 05 Feb 2025 Shift 2 · Quantitative Aptitude
Tap an option to check your answer.
Show answer and explanation
Correct answer: (A) 3:00 P.M.
By 10 A.M., train A covers 20 km, remaining distance = 350 km; combined speed = 70 km/hr; time to meet after 10 A.M. = 350/70 = 5 hrs → 3:00 P.M.
हिंदी में प्रश्न
A और B दो स्टेशन हैं जो 370 किमी दूर हैं। एक ट्रेन स्टेशन A से सुबह 9:00 बजे चलती है और 20 किमी/घंटा की गति से B की ओर जाती है। दूसरी ट्रेन स्टेशन B से सुबह 10:00 बजे चलती है और 50 किमी/घंटा की गति से A की ओर जाती है। वे किस समय मिलेंगी?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (A) दोपहर 3:00 बजे
सुबह 10 बजे तक ट्रेन A 20 किमी तय कर चुकी होती है, शेष दूरी = 350 किमी; संयुक्त गति = 70 किमी/घंटा; 10 बजे के बाद मिलने का समय = 350/70 = 5 घंटे → दोपहर 3:00 बजे।
More solved Quantitative Aptitude questions
- Mahesh has ₹1617 with him. He divided it amongst his sons Vijay and Ajay and asked them to invest it at 10% rate of interest compounded…
- The average age of 30 students in a group is 18 years. When the teacher's age is included, the average age of the group increases by 1…
- A dishonest shopkeeper promises to sell his goods at cost price. However, he uses a weight that actually weighs 21% less than what is…
- LCM and HCF of two numbers are 168 and 6 respectively. If one of the numbers is 24, then find the other number.
- The population of a district is 369000, out of which 186000 are males. 45% of the population is literate. If 45% males are literate, then…
- The average weight of Anwar, Amit and Gopal is 45 kg. If the average weight of Anwar and Amit be 43 kg and that of Amit and Gopal be 42…