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Interest on ₹ 3000 at 10% per annum for a period of 3 years is ______.

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Question

Interest on ₹ 3000 at 10% per annum for a period of 3 years is ______.

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Solution

Interest on ₹ 3000 at 10% per annum for a period of 3 years is ₹ 900.

Explanation:

Given, P = ₹ 3000, R = 10% and T = 3 years

We know that,

`I = (P xx R xx T)/100`

= `(3000 xx 10 xx 3)/100`

= ₹ 900

Hence, interest is ₹ 900.

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Chapter 7: Comparing Quantities - Exercise [Page 201]

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NCERT Exemplar Mathematics Exemplar Class 7
Chapter 7 Comparing Quantities
Exercise | Q 47. | Page 201

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