HR Police PC · Numerical Ability and Quantitative Aptitude
SI, CI and applied interest calculations.
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Q1 · Simple and Compound Interest · EASY
A sum of Rs 8000 is invested at 5% per annum simple interest for 3 years. What is the total amount received at the end of 3 years?
Q2 · Simple and Compound Interest · MEDIUM
The difference between compound interest and simple interest on a sum of Rs 5000 at 10% per annum for 2 years is:
Q3 · Simple and Compound Interest · MEDIUM
A person borrows Rs 12000 at 8% per annum simple interest. He immediately lends it to another person at 10% per annum simple interest. What is his profit after 2 years?
Q4 · Simple and Compound Interest · HARD
A sum amounts to Rs 13824 in 2 years at 8% per annum compound interest compounded annually. What is the principal sum?
Q5 · Simple and Compound Interest · EASY
A sum of ₹8,000 is invested at 12% per annum simple interest for 3 years. What is the total amount received at the end of the period?