Delhi Police PC · Quantitative Aptitude
SI and CI calculations.
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Q1 · Simple & Compound Interest · EASY
A person deposits Rs. 8,000 in a bank at 5% simple interest per annum. What will be the total amount he receives after 3 years?
Q2 · Simple & Compound Interest · MEDIUM
What is the compound interest on Rs. 10,000 at 10% per annum for 2 years, compounded annually?
Q3 · Simple & Compound Interest · MEDIUM
A sum of money becomes Rs. 13,230 in 2 years and Rs. 13,891.50 in 3 years at compound interest compounded annually. What is the rate of interest per annum?
Q4 · Simple & Compound Interest · HARD
The difference between compound interest and simple interest on a certain sum for 2 years at 10% per annum is Rs. 50. What is the principal amount?
Q5 · Simple & Compound Interest · MEDIUM
A sum of money amounts to ₹6,600 in 2 years and ₹7,200 in 3 years at simple interest. What is the rate of interest per annum?