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QA – Placement Quizzes | Time Speed Distance | Question 9

  • Last Updated : 28 Jun, 2021

A car covers a distance of 450m in 90 secs. What is the speed in km/hr?
(A) 20
(B) 5
(C) 10
(D) 18


Answer: (D)

Explanation: Speed = distance/time

= 450m/90sec = 5m/sec

= (5*60*60)/(1000) = 18 Km/hr.

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