### The body weight of seven students of a class is recorded as 54 kg, 78 kg, 43 kg, 82 kg, 67 kg, 42 kg and 75 kg. What is the average body weight of call the seven students?

**A.** 63 kg

**B.** 69 kg

**C.** 741 kg

**D.** 73 kg

## Show Answer

###
Answer-A

Solution-

__Solution(By Apex Team)__

$\begin{array}{l}\text{ Average body weight }\\
=\Large\frac{54+78+43+82+67+42+75}{7}\small\mathrm{~kg}\\
=\Large\frac{441}{7}\small\mathrm{~kg}\\
=63\mathrm{~kg}\end{array}$