SI on ₹1000 at 5% p.a. for 2 years is
Answer / solution
Correct option: D
SI = PRT/100 = 100.
🏦 SSC GD, MTS, Police
Simple Interest — formula, example and practice
SI = PRT/100. Used as the baseline before compound interest.
Content type: original worked example. Not labelled as a previous-year question.
Timed GK/quant mock Shortcuts CBSE Class 10 Maths 150 questions
Formula
SI = (P × R × T) / 100 · Amount = P + SI
Interest on the original principal only. T in years unless the question converts months.
What you should learn here
Difference between CI and SI for 2 years is P(R/100)² — useful once you also know compound interest.
Worked example
Question. P = 2000, R = 5%, T = 3 years. SI?
Solution. SI = 2000×5×3/100 = 300. Amount = 2300.
Common mistake. Using months as years without dividing by 12.
When to use the shortcut. If the paper says “per annum” and time is 18 months, T = 1.5.
Related chapters and tests
Boats and Streams Compound Interest Percentage Ratio and Proportion All formulas SSC GD mocks SSC CGL mocks
150 important Simple Interest questions
Original arithmetic practice for this page. Not labelled as previous-year SSC/railway items. Tap an option to mark it. Open “Answer” for the working.
Score: 0 / 0
Amount on ₹1500 at 10% SI for 3 years is
Answer / solution
Correct option: C
Amount = P+SI = 1950.
SI on ₹2000 at 15% for 1 year is
Answer / solution
Correct option: D
P×R/100 = 300.
SI on ₹2500 at 20% p.a. for 5 years is
Answer / solution
Correct option: D
SI = PRT/100 = 2500.
Amount on ₹3000 at 25% SI for 2 years is
Answer / solution
Correct option: D
Amount = P+SI = 4500.
SI on ₹3500 at 30% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 1050.
SI on ₹4000 at 5% p.a. for 4 years is
Answer / solution
Correct option: C
SI = PRT/100 = 800.
Amount on ₹4500 at 10% SI for 5 years is
Answer / solution
Correct option: A
Amount = P+SI = 6750.
SI on ₹1000 at 15% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 150.
SI on ₹1500 at 20% p.a. for 3 years is
Answer / solution
Correct option: D
SI = PRT/100 = 900.
Amount on ₹2000 at 25% SI for 4 years is
Answer / solution
Correct option: C
Amount = P+SI = 4000.
SI on ₹2500 at 30% for 1 year is
Answer / solution
Correct option: A
P×R/100 = 750.
SI on ₹3000 at 5% p.a. for 2 years is
Answer / solution
Correct option: D
SI = PRT/100 = 300.
Amount on ₹3500 at 10% SI for 3 years is
Answer / solution
Correct option: C
Amount = P+SI = 4550.
SI on ₹4000 at 15% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 600.
SI on ₹4500 at 20% p.a. for 5 years is
Answer / solution
Correct option: B
SI = PRT/100 = 4500.
Amount on ₹1000 at 25% SI for 2 years is
Answer / solution
Correct option: D
Amount = P+SI = 1500.
SI on ₹1500 at 30% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 450.
SI on ₹2000 at 5% p.a. for 4 years is
Answer / solution
Correct option: C
SI = PRT/100 = 400.
Amount on ₹2500 at 10% SI for 5 years is
Answer / solution
Correct option: D
Amount = P+SI = 3750.
SI on ₹3000 at 15% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 450.
SI on ₹3500 at 20% p.a. for 3 years is
Answer / solution
Correct option: B
SI = PRT/100 = 2100.
Amount on ₹4000 at 25% SI for 4 years is
Answer / solution
Correct option: B
Amount = P+SI = 8000.
SI on ₹4500 at 30% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 1350.
SI on ₹1000 at 5% p.a. for 2 years is
Answer / solution
Correct option: D
SI = PRT/100 = 100.
Amount on ₹1500 at 10% SI for 3 years is
Answer / solution
Correct option: C
Amount = P+SI = 1950.
SI on ₹2000 at 15% for 1 year is
Answer / solution
Correct option: D
P×R/100 = 300.
SI on ₹2500 at 20% p.a. for 5 years is
Answer / solution
Correct option: D
SI = PRT/100 = 2500.
Amount on ₹3000 at 25% SI for 2 years is
Answer / solution
Correct option: D
Amount = P+SI = 4500.
SI on ₹3500 at 30% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 1050.
SI on ₹4000 at 5% p.a. for 4 years is
Answer / solution
Correct option: C
SI = PRT/100 = 800.
Amount on ₹4500 at 10% SI for 5 years is
Answer / solution
Correct option: A
Amount = P+SI = 6750.
SI on ₹1000 at 15% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 150.
SI on ₹1500 at 20% p.a. for 3 years is
Answer / solution
Correct option: D
SI = PRT/100 = 900.
Amount on ₹2000 at 25% SI for 4 years is
Answer / solution
Correct option: C
Amount = P+SI = 4000.
SI on ₹2500 at 30% for 1 year is
Answer / solution
Correct option: A
P×R/100 = 750.
SI on ₹3000 at 5% p.a. for 2 years is
Answer / solution
Correct option: D
SI = PRT/100 = 300.
Amount on ₹3500 at 10% SI for 3 years is
Answer / solution
Correct option: C
Amount = P+SI = 4550.
SI on ₹4000 at 15% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 600.
SI on ₹4500 at 20% p.a. for 5 years is
Answer / solution
Correct option: B
SI = PRT/100 = 4500.
Amount on ₹1000 at 25% SI for 2 years is
Answer / solution
Correct option: D
Amount = P+SI = 1500.
SI on ₹1500 at 30% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 450.
SI on ₹2000 at 5% p.a. for 4 years is
Answer / solution
Correct option: C
SI = PRT/100 = 400.
Amount on ₹2500 at 10% SI for 5 years is
Answer / solution
Correct option: D
Amount = P+SI = 3750.
SI on ₹3000 at 15% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 450.
SI on ₹3500 at 20% p.a. for 3 years is
Answer / solution
Correct option: B
SI = PRT/100 = 2100.
Amount on ₹4000 at 25% SI for 4 years is
Answer / solution
Correct option: B
Amount = P+SI = 8000.
SI on ₹4500 at 30% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 1350.
SI on ₹1000 at 5% p.a. for 2 years is
Answer / solution
Correct option: D
SI = PRT/100 = 100.
Amount on ₹1500 at 10% SI for 3 years is
Answer / solution
Correct option: C
Amount = P+SI = 1950.
SI on ₹2000 at 15% for 1 year is
Answer / solution
Correct option: D
P×R/100 = 300.
SI on ₹2500 at 20% p.a. for 5 years is
Answer / solution
Correct option: D
SI = PRT/100 = 2500.
Amount on ₹3000 at 25% SI for 2 years is
Answer / solution
Correct option: D
Amount = P+SI = 4500.
SI on ₹3500 at 30% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 1050.
SI on ₹4000 at 5% p.a. for 4 years is
Answer / solution
Correct option: C
SI = PRT/100 = 800.
Amount on ₹4500 at 10% SI for 5 years is
Answer / solution
Correct option: A
Amount = P+SI = 6750.
SI on ₹1000 at 15% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 150.
SI on ₹1500 at 20% p.a. for 3 years is
Answer / solution
Correct option: D
SI = PRT/100 = 900.
Amount on ₹2000 at 25% SI for 4 years is
Answer / solution
Correct option: C
Amount = P+SI = 4000.
SI on ₹2500 at 30% for 1 year is
Answer / solution
Correct option: A
P×R/100 = 750.
SI on ₹3000 at 5% p.a. for 2 years is
Answer / solution
Correct option: D
SI = PRT/100 = 300.
Amount on ₹3500 at 10% SI for 3 years is
Answer / solution
Correct option: C
Amount = P+SI = 4550.
SI on ₹4000 at 15% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 600.
SI on ₹4500 at 20% p.a. for 5 years is
Answer / solution
Correct option: B
SI = PRT/100 = 4500.
Amount on ₹1000 at 25% SI for 2 years is
Answer / solution
Correct option: D
Amount = P+SI = 1500.
SI on ₹1500 at 30% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 450.
SI on ₹2000 at 5% p.a. for 4 years is
Answer / solution
Correct option: C
SI = PRT/100 = 400.
Amount on ₹2500 at 10% SI for 5 years is
Answer / solution
Correct option: D
Amount = P+SI = 3750.
SI on ₹3000 at 15% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 450.
SI on ₹3500 at 20% p.a. for 3 years is
Answer / solution
Correct option: B
SI = PRT/100 = 2100.
Amount on ₹4000 at 25% SI for 4 years is
Answer / solution
Correct option: B
Amount = P+SI = 8000.
SI on ₹4500 at 30% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 1350.
SI on ₹1000 at 5% p.a. for 2 years is
Answer / solution
Correct option: D
SI = PRT/100 = 100.
Amount on ₹1500 at 10% SI for 3 years is
Answer / solution
Correct option: C
Amount = P+SI = 1950.
SI on ₹2000 at 15% for 1 year is
Answer / solution
Correct option: D
P×R/100 = 300.
SI on ₹2500 at 20% p.a. for 5 years is
Answer / solution
Correct option: D
SI = PRT/100 = 2500.
Amount on ₹3000 at 25% SI for 2 years is
Answer / solution
Correct option: D
Amount = P+SI = 4500.
SI on ₹3500 at 30% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 1050.
SI on ₹4000 at 5% p.a. for 4 years is
Answer / solution
Correct option: C
SI = PRT/100 = 800.
Amount on ₹4500 at 10% SI for 5 years is
Answer / solution
Correct option: A
Amount = P+SI = 6750.
SI on ₹1000 at 15% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 150.
SI on ₹1500 at 20% p.a. for 3 years is
Answer / solution
Correct option: D
SI = PRT/100 = 900.
Amount on ₹2000 at 25% SI for 4 years is
Answer / solution
Correct option: C
Amount = P+SI = 4000.
SI on ₹2500 at 30% for 1 year is
Answer / solution
Correct option: A
P×R/100 = 750.
SI on ₹3000 at 5% p.a. for 2 years is
Answer / solution
Correct option: D
SI = PRT/100 = 300.
Amount on ₹3500 at 10% SI for 3 years is
Answer / solution
Correct option: C
Amount = P+SI = 4550.
SI on ₹4000 at 15% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 600.
SI on ₹4500 at 20% p.a. for 5 years is
Answer / solution
Correct option: B
SI = PRT/100 = 4500.
Amount on ₹1000 at 25% SI for 2 years is
Answer / solution
Correct option: D
Amount = P+SI = 1500.
SI on ₹1500 at 30% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 450.
SI on ₹2000 at 5% p.a. for 4 years is
Answer / solution
Correct option: C
SI = PRT/100 = 400.
Amount on ₹2500 at 10% SI for 5 years is
Answer / solution
Correct option: D
Amount = P+SI = 3750.
SI on ₹3000 at 15% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 450.
SI on ₹3500 at 20% p.a. for 3 years is
Answer / solution
Correct option: B
SI = PRT/100 = 2100.
Amount on ₹4000 at 25% SI for 4 years is
Answer / solution
Correct option: B
Amount = P+SI = 8000.
SI on ₹4500 at 30% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 1350.
SI on ₹1000 at 5% p.a. for 2 years is
Answer / solution
Correct option: D
SI = PRT/100 = 100.
Amount on ₹1500 at 10% SI for 3 years is
Answer / solution
Correct option: C
Amount = P+SI = 1950.
SI on ₹2000 at 15% for 1 year is
Answer / solution
Correct option: D
P×R/100 = 300.
SI on ₹2500 at 20% p.a. for 5 years is
Answer / solution
Correct option: D
SI = PRT/100 = 2500.
Amount on ₹3000 at 25% SI for 2 years is
Answer / solution
Correct option: D
Amount = P+SI = 4500.
SI on ₹3500 at 30% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 1050.
SI on ₹4000 at 5% p.a. for 4 years is
Answer / solution
Correct option: C
SI = PRT/100 = 800.
Amount on ₹4500 at 10% SI for 5 years is
Answer / solution
Correct option: A
Amount = P+SI = 6750.
SI on ₹1000 at 15% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 150.
SI on ₹1500 at 20% p.a. for 3 years is
Answer / solution
Correct option: D
SI = PRT/100 = 900.
Amount on ₹2000 at 25% SI for 4 years is
Answer / solution
Correct option: C
Amount = P+SI = 4000.
SI on ₹2500 at 30% for 1 year is
Answer / solution
Correct option: A
P×R/100 = 750.
SI on ₹3000 at 5% p.a. for 2 years is
Answer / solution
Correct option: D
SI = PRT/100 = 300.
Amount on ₹3500 at 10% SI for 3 years is
Answer / solution
Correct option: C
Amount = P+SI = 4550.
SI on ₹4000 at 15% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 600.
SI on ₹4500 at 20% p.a. for 5 years is
Answer / solution
Correct option: B
SI = PRT/100 = 4500.
Amount on ₹1000 at 25% SI for 2 years is
Answer / solution
Correct option: D
Amount = P+SI = 1500.
SI on ₹1500 at 30% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 450.
SI on ₹2000 at 5% p.a. for 4 years is
Answer / solution
Correct option: C
SI = PRT/100 = 400.
Amount on ₹2500 at 10% SI for 5 years is
Answer / solution
Correct option: D
Amount = P+SI = 3750.
SI on ₹3000 at 15% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 450.
SI on ₹3500 at 20% p.a. for 3 years is
Answer / solution
Correct option: B
SI = PRT/100 = 2100.
Amount on ₹4000 at 25% SI for 4 years is
Answer / solution
Correct option: B
Amount = P+SI = 8000.
SI on ₹4500 at 30% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 1350.
SI on ₹1000 at 5% p.a. for 2 years is
Answer / solution
Correct option: D
SI = PRT/100 = 100.
Amount on ₹1500 at 10% SI for 3 years is
Answer / solution
Correct option: C
Amount = P+SI = 1950.
SI on ₹2000 at 15% for 1 year is
Answer / solution
Correct option: D
P×R/100 = 300.
SI on ₹2500 at 20% p.a. for 5 years is
Answer / solution
Correct option: D
SI = PRT/100 = 2500.
Amount on ₹3000 at 25% SI for 2 years is
Answer / solution
Correct option: D
Amount = P+SI = 4500.
SI on ₹3500 at 30% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 1050.
SI on ₹4000 at 5% p.a. for 4 years is
Answer / solution
Correct option: C
SI = PRT/100 = 800.
Amount on ₹4500 at 10% SI for 5 years is
Answer / solution
Correct option: A
Amount = P+SI = 6750.
SI on ₹1000 at 15% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 150.
SI on ₹1500 at 20% p.a. for 3 years is
Answer / solution
Correct option: D
SI = PRT/100 = 900.
Amount on ₹2000 at 25% SI for 4 years is
Answer / solution
Correct option: C
Amount = P+SI = 4000.
SI on ₹2500 at 30% for 1 year is
Answer / solution
Correct option: A
P×R/100 = 750.
SI on ₹3000 at 5% p.a. for 2 years is
Answer / solution
Correct option: D
SI = PRT/100 = 300.
Amount on ₹3500 at 10% SI for 3 years is
Answer / solution
Correct option: C
Amount = P+SI = 4550.
SI on ₹4000 at 15% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 600.
SI on ₹4500 at 20% p.a. for 5 years is
Answer / solution
Correct option: B
SI = PRT/100 = 4500.
Amount on ₹1000 at 25% SI for 2 years is
Answer / solution
Correct option: D
Amount = P+SI = 1500.
SI on ₹1500 at 30% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 450.
SI on ₹2000 at 5% p.a. for 4 years is
Answer / solution
Correct option: C
SI = PRT/100 = 400.
Amount on ₹2500 at 10% SI for 5 years is
Answer / solution
Correct option: D
Amount = P+SI = 3750.
SI on ₹3000 at 15% for 1 year is
Answer / solution
Correct option: B
P×R/100 = 450.
SI on ₹3500 at 20% p.a. for 3 years is
Answer / solution
Correct option: B
SI = PRT/100 = 2100.
Amount on ₹4000 at 25% SI for 4 years is
Answer / solution
Correct option: B
Amount = P+SI = 8000.
SI on ₹4500 at 30% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 1350.
SI on ₹1000 at 5% p.a. for 2 years is
Answer / solution
Correct option: D
SI = PRT/100 = 100.
Amount on ₹1500 at 10% SI for 3 years is
Answer / solution
Correct option: C
Amount = P+SI = 1950.
SI on ₹2000 at 15% for 1 year is
Answer / solution
Correct option: D
P×R/100 = 300.
SI on ₹2500 at 20% p.a. for 5 years is
Answer / solution
Correct option: D
SI = PRT/100 = 2500.
Amount on ₹3000 at 25% SI for 2 years is
Answer / solution
Correct option: D
Amount = P+SI = 4500.
SI on ₹3500 at 30% for 1 year is
Answer / solution
Correct option: C
P×R/100 = 1050.
FAQs
Are these previous-year SSC questions?
No year or shift is claimed on these pages. Each maths section has 150 original practice MCQs. When a verified source database exists, a question will show exam + year; until then it is practice.
Where are Class 10 board formulas?
The CBSE formula sheet at /cbse/class-10/mathematics/formulas/ stays the canonical board list. This maths hub links to it instead of copying every line.
Do you publish tricks that are only sometimes true?
Every shortcut page states when the trick must not be used. A speed trick that fails on close options is not published as if it were a theorem.
