• Home
  • Recent Q&A
  • Java
  • Cloud
  • JavaScript
  • Python
  • SQL
  • PHP
  • HTML
  • C++
  • Data Science
  • DBMS
  • Devops
  • Hadoop
  • Machine Learning
in Other by
Q:

A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?

  • A. 3.6
    wrong
  • B. 7.2correct
  • C. 8.4
  • D. 10

1 Answer

0 votes
by

Speed = 600/ 5 x 60 m/sec. = 2 m/sec. = 2 x 18/5km/hr =7.2 km/h

Related questions

0 votes
asked Oct 19, 2019 in Other by JackTerrance
0 votes
asked Oct 31, 2019 by MBarbieri
...