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If amount on the principal of Rs 6,000 is written as 6000[1+5100]3 and compound interest payable half yearly, then rate of interest p.a. is ______ and time in years is ______.

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Question

If amount on the principal of Rs 6,000 is written as `6000 [1 + 5/100]^3` and compound interest payable half yearly, then rate of interest p.a. is ______ and time in years is ______.

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Solution

If amount on the principal of Rs 6,000 is written as `6000 [1 + 5/100]^3` and compound interest payable half yearly, then rate of interest p.a. is 10% and time in years is `underlinebb(1 1/2 years)`.

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Chapter 9: Comparing Quantities - Exercise [Page 291]

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NCERT Exemplar Mathematics Exemplar [English] Class 8
Chapter 9 Comparing Quantities
Exercise | Q 37. | Page 291

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