Arithmetic Aptitudes › Average › Question #5534
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QThe body weight of six boys is recorded as 54kg,64kg,75kg,67kg,45kg and 91kg.What is the average body weight of all six boys?

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  • A 67 ✔ ✖
  • B 68 ✔ ✖
  • C 65 ✔ ✖
  • D 66 ✔ ✖
Correct Answer: Option D

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Solution

Average body weight =(54+64+75+67+45+91)/6

=396/6
average body weight =66 kg
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