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