Mr.India
99% fail to answer.. Any Genius Online ???
A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?
A. 3.6 B. 7.2
C. 8.4 D. 10
Feb 7, 2016 7:48 AM
Mr.India
Language Skills
Chinese (Mandarin), English, French, Hindi, Japanese, Tamil
Learning Language
Chinese (Mandarin), English, French, Hindi, Japanese
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