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Simple Interest vs Compound Interest Video Lecture - Class 8

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Video Timeline
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00:01 What is Simple Interest?
00:32 What is Compound Interest?
01:05 Difference between Simple and Compound Interest
05:04 Calculate Compound Interest
08:39 Question 1
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FAQs on Simple Interest vs Compound Interest Video Lecture - Class 8

1. What is the difference between simple interest and compound interest?
Ans. Simple interest is calculated only on the principal amount, while compound interest is calculated on the principal amount as well as the accumulated interest from previous periods.
2. How is simple interest calculated?
Ans. Simple interest is calculated by multiplying the principal amount, the interest rate, and the time period in years. The formula for simple interest is: Interest = (Principal x Rate x Time) / 100.
3. How is compound interest calculated?
Ans. Compound interest is calculated using the formula: A = P(1 + r/n)^(nt), where A is the final amount, P is the principal amount, r is the interest rate, n is the number of times interest is compounded per year, and t is the time period in years.
4. Which type of interest yields higher returns: simple interest or compound interest?
Ans. Compound interest yields higher returns compared to simple interest. This is because compound interest takes into account the accumulated interest from previous periods, resulting in a higher overall interest amount.
5. In what situations is simple interest more commonly used than compound interest?
Ans. Simple interest is more commonly used when dealing with short-term loans, such as payday loans or short-term personal loans. It is also used in scenarios where interest is not compounded, such as certain savings accounts or fixed deposit schemes.
Video Timeline
Video Timeline
arrow
00:01 What is Simple Interest?
00:32 What is Compound Interest?
01:05 Difference between Simple and Compound Interest
05:04 Calculate Compound Interest
08:39 Question 1
More
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