Math, asked by kunwardeepak80, 4 months ago

A's capital exceeds B's capital by 20.5%. B invests his capital at 20% p.a. for 3 years, interest
compounded annually. At what rate percentage p.a. must A invest his capital at simple interest, so that at the
end of 3 years, both get the same amount (in INR)? (Correct to one decimal place)​

Answers

Answered by sathviksk86
0

Answer:

A man invests half of his capital at the rate of 10% per annum, one third at 9% and the rest at 12% per annum. The average rate of interest per annum, which he gets is:

A) 9%

B) 10%

C) 5%

D) 12%

Correct Answer:

B) 10%

Description for Correct answer:

Let the total capital = Rs. 600

According to the question,

Total interest=(30+18+12)= Rs.60

Required Rate \%=60600×100=10 \%

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