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What Will Be The Amount If Sum Of Rs.10, 00,000 Is Invested At Compound Interest For 3 Years With Rate Of Interest 11%, 12% And 13% Respectively?

Answer»

<P>Given

Here, P = Rs.10, 00,000, R1 = 11, R2 = 12, R3 = 13.

Each rate of interest is calculated for one year.

Hence, N = 1 year.

Amount after 3 years,

= P(1 + R1/100) (1 + R2/100) (1 + R3/100)

= 10, 00,000 * (1 + 11/100) * (1 + 12/100) * (1 + 13/100)

= 10, 00,000 * (111/100) * (112/100) * (113/100)

= 111 X 112 x 113

= 14, 04,816

Hence the total amount after 3 years is Rs.14, 04,816

Given

Here, P = Rs.10, 00,000, R1 = 11, R2 = 12, R3 = 13.

Each rate of interest is calculated for one year.

Hence, N = 1 year.

Amount after 3 years,

= P(1 + R1/100) (1 + R2/100) (1 + R3/100)

= 10, 00,000 * (1 + 11/100) * (1 + 12/100) * (1 + 13/100)

= 10, 00,000 * (111/100) * (112/100) * (113/100)

= 111 x 112 x 113

= 14, 04,816

Hence the total amount after 3 years is Rs.14, 04,816



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