Problems based on Numbers Test 6

Question : 5 of 40

Marks: +1, -0

The sum of three numbers is 264. If the first number be twice the second and third number be onethird of the first, find the second number.

Solution:

Let the second number be x, then first and third will be

2x

and

2/ 3 x

Then,

2x+x+2/3x=264

⇒11/3x=264

⇒x={3×264}/11=72

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