A boy starts walking eastward in front of his house. During each minute, he covers distances of 6 m, 4 m, 8 m, 10 m, and 2 m. Calculate the average velocity of the boy.

A boy starts walking eastward in front of his house. During each minute, he covers distances of 6 m, 4 m, 8 m, 10 m, and 2 m.
He has taken total $5$ readings in $5$ minutes.
Now, the total distance travelled by the boy is 
$6+4+8+10+2=30\mathit{ m}$
Therefore, average velocity of the boy is:
$=\frac{30}{5}$
$=6\mathit{ m}/\mathit{min}$

The average velocity of the boy is $6\mathit{ m}/\mathit{min}$.