Simple Interest - Arithmetic Aptitude Questions and Answers

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If x is the interest on y and y is the interest on z, the rate and time is the same on both the cases. What is the relation between x, y and z?

xyz = 1

X² = yz

Y² = xz

Z² = xy

Answer : Option C

Explanation :

X = (Y*NR)/100 Y = (Z*NR)/100

X/Y = NR/100 Y/Z = NR/100

X/Y = Y/Z

Y² = XZ

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