Maths · Chapter 10
Simple Interest PYQs
Percentage with a clock attached. Learn to read R × T as one total percent and most questions of this chapter take a single line.
Finding the interest and the amount 7 PYQs
- A shopkeeper lends ₹6,000 at 12% per annum simple interest for 2 years. What is the total amount he will receive at the end of the period?UP Police Constable 2026 · 10 Jun 2026
- Find the simple interest when the principal amount is ₹ 12,800, the rate of interest is 7% per annum and the time period is 3 years.UP Police Constable 2026 · 09 Jun 2026
- Calculate the simple interest earned on a principal of ₹49,000 at an annual interest rate of 11% over a period of 3 years.UP Police Constable 2026 · 08 Jun 2026
- A person invests ₹ 15,700 at a simple interest rate of 8% per annum. What will be the total interest earned after 3 years ?UP Police SI 2026 · 15 Mar 2026
- What will be the total amount after 4 years on a principal of ₹ 45,000 at 5% per annum simple interest ?UP Police SI 2026 · 15 Mar 2026
- Calculate the interest earned if Rs. 15,000 is lent at 6% simple interest per annum and the total amount after 3 years is Rs. 17,700.UP Police SI 2026 · 14 Mar 2026
- Anita invested Rs. 12,000 at 7% simple interest per annum for 4 years. If the total amount after 4 years is Rs. 15,360, find the interest earned by…UP Police SI 2026 · 14 Mar 2026
Time in months and days: loans between two dates 2 PYQs
- A sum of ₹4,800 was lent at 6% per annum for 3 years 4 months. Find the simple interest earned.Other exams 2026 · 07 Jan 2026
- A moneylender lends ₹60 and receives ₹66 after 4 months. What is the annual rate of simple interest on this loan?SSC Selection Post 2026 · 23 Sep 2026
Finding the principal, rate or time 8 PYQs
- Rohan took a loan of ₹3,20,000 at 11.5% simple interest. After how many years will the simple interest amount to ₹18,400?Delhi Police 2026 · 12 Jan 2026
- At what annual rate of interest will ₹2400 become ₹3120 in 5 years at simple interest?SSC Selection Post 2026 · 24 Sep 2026
- Find the principal amount when the Simple Interest (S.I.) is ₹1,800, the rate of interest is 4% per annum, and the time is 8 months.UP Police Constable 2026 · 10 Jun 2026
- Priya lent Rs. 3,500 to her friend at a simple interest rate of 6% per annum. After how many years will the interest amount to Rs. 1,050?UP Police Constable 2026 · 09 Jun 2026
- An amount of ₹ 25,000 is lent out at simple interest for a period of 5 years. If the interest received after 5 years is ₹ 1,250, calculate the…UP Police SI 2026 · 15 Mar 2026
- Meena lent ₹40,000 at a simple interest rate of 4% per annum. After a certain number of years, she received a total amount of ₹50,000. Find the…UP Police SI 2026 · 14 Mar 2026
- A person invests ₹36,600 at an annual simple interest rate of 7%. After some years, he receives a total amount of ₹69,906. For how many years did he…UP Police SI 2026 · 14 Mar 2026
- The simple interest on a certain sum for 4 years at 10% interest per annum is ₹3,200. What will be the amount payable after 6 years at the same rate?RRB NTPC 2026 · 19 Jun 2026
Interest as a part of the principal, and when rate and time are linked 3 PYQs
- A sum of ₹5000 is invested at simple interest. The interest for 4 years is equal to 60% of the principal. What is the annual rate of interest?SSC Selection Post 2026 · 16 Sep 2026
- A person invested a certain sum of money at 10% per annum simple interest. After 4 years, the interest earned was ₹3,600 less than the sum invested.…SSC Selection Post 2026 · 17 Sep 2026
- The ratio of the principal and the amount after 5 years is 4 : 7. In how many years will the ratio of the principal and the simple interest become 5…SSC Selection Post 2026 · 22 Sep 2026