Arithmetic Aptitudes › Average › Question #5527
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QOf the three numbers ,second is twice the first and is also thrice the third.If the average of three numbers is 44,what is the largest number?

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#5527Q ID
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  • A 73 ✔ ✖
  • B 74 ✔ ✖
  • C 72 ✔ ✖
  • D 71 ✔ ✖
Correct Answer: Option C

Explanation

Given

Let the third number be x.Then second number be 3x

solution

x+3x+3x/2=44×3
11x/2=132
x=132×2/11=24.
Hence largest number=3x=3×24=72

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