Question
Download Solution PDFP gives Q a head-start of 2 seconds in a 400 m race, but both finish the race at the same time. Find the time taken by P to finish the race if the speed of Q is 2 m/sec.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
P gives Q a head-start of 2 seconds in a 400 m race, but both finish the race at the same time.
The speed of Q is 2 m/sec.
Calculation:
Time taken by Q to finish the race is 400 / 2 = 200 sec
Time taken by P to finish the race is 200 - 2 = 198 secs
∴ The correct option is 1
Last updated on Jul 16, 2025
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