1.

The simple interest on a sumof money will be Rs. 150 after 4years. In the next 4 years prin-cipal becomes 5 times, whatwill be the total interest at theend of the 8th year?​

Answer»

Answer:

900

Step-by-step EXPLANATION:

I=150

T=4

let P=P

R=?

I=PTR

150=P×4×R

75/2P=R

Next 4 years

P=5P

I=PTR

I=5P×4×75/2P

I=750

Total INTEREST = 150+750

900



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