Question
Download Solution PDFA car travelling at a speed of 80 km per hour can complete a journey in 9 hours. How long will it take to travel the same distance at 60 km per hour?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
Speed of the car = 80 km/hr
Time taken to complete the journey = 9 hours
Speed of the car for the same distance = 60 km/hr
Formula Used:
Distance = Speed × Time
Time = Distance / Speed
Calculation:
Distance travelled = 80 km/hr × 9 hrs
Distance travelled = 720 km
Time required to travel 720 km at 60 km/hr
⇒ Time = 720 km / 60 km/hr
⇒ Time = 12 hours
The correct answer is option 3.
Last updated on Jun 19, 2025
->The CSIR Junior Secretariat Assistant Merit List & Final Response Sheet has been released.
-> The CSIR Junior Secretariat Assistant 2025 written examination for Advt No. CRRI/02/PC/JSA-JST/2025 was conducted from 13th to 19th May 2025.
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