Out of three numbers the first is twice the second and is half of the third If the average of the th...........

Quantitative Aptitude ( CCS) Average

Out of three numbers, the first is twice the second and is half of the third. If the average of the three numbers is 56, the three numbers in order are ?

48, 96, 24

96,24,48

48, 24, 96

96, 48, 24

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Explanation:

addition of numbers = 56x3 =168
let second no.= X.
then First is twice the second i.e, First No. = 2X.
is half of Third i.e, Third No. = 4X.
2X+X+4X=168
X = 168/7 = 24.
then no's are
First =2x24=48
Second no =24
Third no=4x24=96.

Hence, option 4 is the correct answer.