100, X = 80 and Y = 72
Now according to the FORMULA,
Percentage change = (Original AMOUNT - NEW amount)/Original amount
= [(80 - 72)/80] x 100%
= (8/80) x 100%
= 10%
Y is less by X = 10%

"> 100, X = 80 and Y = 72
Now according to the FORMULA,
Percentage change = (Original AMOUNT - NEW amount)/Original amount
= [(80 - 72)/80] x 100%
= (8/80) x 100%
= 10%
Y is less by X = 10%

">
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Two numbers X and Y are respectively 20% and 28% less then a third number Z. By what percentage is the number Y less than that of the number X ?

Aptitude Percentage in Aptitude 4 months ago

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Here, Z = 100, X = 80 and Y = 72
Now according to the FORMULA,
Percentage change = (Original AMOUNT - NEW amount)/Original amount
= [(80 - 72)/80] x 100%
= (8/80) x 100%
= 10%
Y is less by X = 10%

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Posted on 16 Jun 2025, this text provides information on Aptitude related to Percentage in Aptitude. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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