P=6 రూ.180, T=2 \frac{1}{3} సం॥, I = రూ. 42 అయిన R ఎంత?

TS Police Constable Telugu Model Paper 9

Question : 54 of 200

Marks: +1, -0

P=6 రూ.180, T

=2 {1}/{3}

సం॥, I = రూ. 42 అయిన R ఎంత?

Solution:

R={100×I}/{p×T}

={100×42}/{180×7/3}

={100×42}/420=10%

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