CI on ₹800 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 968; CI = 168.
📈 SSC CGL, Banking
Compound Interest — formula, example and practice
Amount = P(1+R/100)^n. Half-yearly and quarterly rates need a converted R and n.
Content type: original worked example. Not labelled as a previous-year question.
Timed GK/quant mock Shortcuts CBSE Class 10 Maths 150 questions
Formula
A = P (1 + R/100)^n · CI = A − P
Interest is added to principal after each conversion period.
What you should learn here
For 3 years the expansion is longer; compute the multiplier step by step rather than memorising a bulky identity unless you use it daily.
Worked example
Question. P = 1000, R = 10%, n = 2 years annually. CI?
Solution. A = 1000×1.1×1.1 = 1210. CI = 210.
Common mistake. Using SI formula for a CI question, or forgetting to halve the rate when compounding half-yearly (and double n).
When to use the shortcut. Half-yearly: rate = R/2, periods = 2n. Quarterly: rate = R/4, periods = 4n.
Related chapters and tests
Simple Interest Partnership Percentage Ratio and Proportion All formulas SSC GD mocks SSC CGL mocks
150 important Compound 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 ₹1200 at 20% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 1728.
CI on ₹1600 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 1764; CI = 164.
Amount on ₹2000 at 10% CI for 2 years is
Answer / solution
Correct option: A
P(1+R/100)² = 2420.
CI on ₹2400 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 3456; CI = 1056.
Amount on ₹2800 at 5% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 3087.
CI on ₹3200 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 3872; CI = 672.
Amount on ₹3600 at 20% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 5184.
CI on ₹800 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 882; CI = 82.
Amount on ₹1200 at 10% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 1452.
CI on ₹1600 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: D
Amount = P(1+R/100)² = 2304; CI = 704.
Amount on ₹2000 at 5% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 2205.
CI on ₹2400 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 2904; CI = 504.
Amount on ₹2800 at 20% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 4032.
CI on ₹3200 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 3528; CI = 328.
Amount on ₹3600 at 10% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 4356.
CI on ₹800 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 1152; CI = 352.
Amount on ₹1200 at 5% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 1323.
CI on ₹1600 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 1936; CI = 336.
Amount on ₹2000 at 20% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 2880.
CI on ₹2400 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 2646; CI = 246.
Amount on ₹2800 at 10% CI for 2 years is
Answer / solution
Correct option: A
P(1+R/100)² = 3388.
CI on ₹3200 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 4608; CI = 1408.
Amount on ₹3600 at 5% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 3969.
CI on ₹800 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 968; CI = 168.
Amount on ₹1200 at 20% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 1728.
CI on ₹1600 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 1764; CI = 164.
Amount on ₹2000 at 10% CI for 2 years is
Answer / solution
Correct option: A
P(1+R/100)² = 2420.
CI on ₹2400 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 3456; CI = 1056.
Amount on ₹2800 at 5% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 3087.
CI on ₹3200 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 3872; CI = 672.
Amount on ₹3600 at 20% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 5184.
CI on ₹800 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 882; CI = 82.
Amount on ₹1200 at 10% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 1452.
CI on ₹1600 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: D
Amount = P(1+R/100)² = 2304; CI = 704.
Amount on ₹2000 at 5% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 2205.
CI on ₹2400 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 2904; CI = 504.
Amount on ₹2800 at 20% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 4032.
CI on ₹3200 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 3528; CI = 328.
Amount on ₹3600 at 10% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 4356.
CI on ₹800 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 1152; CI = 352.
Amount on ₹1200 at 5% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 1323.
CI on ₹1600 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 1936; CI = 336.
Amount on ₹2000 at 20% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 2880.
CI on ₹2400 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 2646; CI = 246.
Amount on ₹2800 at 10% CI for 2 years is
Answer / solution
Correct option: A
P(1+R/100)² = 3388.
CI on ₹3200 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 4608; CI = 1408.
Amount on ₹3600 at 5% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 3969.
CI on ₹800 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 968; CI = 168.
Amount on ₹1200 at 20% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 1728.
CI on ₹1600 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 1764; CI = 164.
Amount on ₹2000 at 10% CI for 2 years is
Answer / solution
Correct option: A
P(1+R/100)² = 2420.
CI on ₹2400 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 3456; CI = 1056.
Amount on ₹2800 at 5% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 3087.
CI on ₹3200 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 3872; CI = 672.
Amount on ₹3600 at 20% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 5184.
CI on ₹800 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 882; CI = 82.
Amount on ₹1200 at 10% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 1452.
CI on ₹1600 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: D
Amount = P(1+R/100)² = 2304; CI = 704.
Amount on ₹2000 at 5% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 2205.
CI on ₹2400 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 2904; CI = 504.
Amount on ₹2800 at 20% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 4032.
CI on ₹3200 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 3528; CI = 328.
Amount on ₹3600 at 10% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 4356.
CI on ₹800 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 1152; CI = 352.
Amount on ₹1200 at 5% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 1323.
CI on ₹1600 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 1936; CI = 336.
Amount on ₹2000 at 20% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 2880.
CI on ₹2400 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 2646; CI = 246.
Amount on ₹2800 at 10% CI for 2 years is
Answer / solution
Correct option: A
P(1+R/100)² = 3388.
CI on ₹3200 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 4608; CI = 1408.
Amount on ₹3600 at 5% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 3969.
CI on ₹800 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 968; CI = 168.
Amount on ₹1200 at 20% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 1728.
CI on ₹1600 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 1764; CI = 164.
Amount on ₹2000 at 10% CI for 2 years is
Answer / solution
Correct option: A
P(1+R/100)² = 2420.
CI on ₹2400 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 3456; CI = 1056.
Amount on ₹2800 at 5% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 3087.
CI on ₹3200 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 3872; CI = 672.
Amount on ₹3600 at 20% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 5184.
CI on ₹800 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 882; CI = 82.
Amount on ₹1200 at 10% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 1452.
CI on ₹1600 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: D
Amount = P(1+R/100)² = 2304; CI = 704.
Amount on ₹2000 at 5% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 2205.
CI on ₹2400 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 2904; CI = 504.
Amount on ₹2800 at 20% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 4032.
CI on ₹3200 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 3528; CI = 328.
Amount on ₹3600 at 10% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 4356.
CI on ₹800 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 1152; CI = 352.
Amount on ₹1200 at 5% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 1323.
CI on ₹1600 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 1936; CI = 336.
Amount on ₹2000 at 20% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 2880.
CI on ₹2400 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 2646; CI = 246.
Amount on ₹2800 at 10% CI for 2 years is
Answer / solution
Correct option: A
P(1+R/100)² = 3388.
CI on ₹3200 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 4608; CI = 1408.
Amount on ₹3600 at 5% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 3969.
CI on ₹800 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 968; CI = 168.
Amount on ₹1200 at 20% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 1728.
CI on ₹1600 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 1764; CI = 164.
Amount on ₹2000 at 10% CI for 2 years is
Answer / solution
Correct option: A
P(1+R/100)² = 2420.
CI on ₹2400 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 3456; CI = 1056.
Amount on ₹2800 at 5% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 3087.
CI on ₹3200 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 3872; CI = 672.
Amount on ₹3600 at 20% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 5184.
CI on ₹800 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 882; CI = 82.
Amount on ₹1200 at 10% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 1452.
CI on ₹1600 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: D
Amount = P(1+R/100)² = 2304; CI = 704.
Amount on ₹2000 at 5% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 2205.
CI on ₹2400 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 2904; CI = 504.
Amount on ₹2800 at 20% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 4032.
CI on ₹3200 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 3528; CI = 328.
Amount on ₹3600 at 10% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 4356.
CI on ₹800 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 1152; CI = 352.
Amount on ₹1200 at 5% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 1323.
CI on ₹1600 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 1936; CI = 336.
Amount on ₹2000 at 20% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 2880.
CI on ₹2400 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 2646; CI = 246.
Amount on ₹2800 at 10% CI for 2 years is
Answer / solution
Correct option: A
P(1+R/100)² = 3388.
CI on ₹3200 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 4608; CI = 1408.
Amount on ₹3600 at 5% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 3969.
CI on ₹800 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 968; CI = 168.
Amount on ₹1200 at 20% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 1728.
CI on ₹1600 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 1764; CI = 164.
Amount on ₹2000 at 10% CI for 2 years is
Answer / solution
Correct option: A
P(1+R/100)² = 2420.
CI on ₹2400 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 3456; CI = 1056.
Amount on ₹2800 at 5% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 3087.
CI on ₹3200 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 3872; CI = 672.
Amount on ₹3600 at 20% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 5184.
CI on ₹800 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 882; CI = 82.
Amount on ₹1200 at 10% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 1452.
CI on ₹1600 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: D
Amount = P(1+R/100)² = 2304; CI = 704.
Amount on ₹2000 at 5% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 2205.
CI on ₹2400 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 2904; CI = 504.
Amount on ₹2800 at 20% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 4032.
CI on ₹3200 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 3528; CI = 328.
Amount on ₹3600 at 10% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 4356.
CI on ₹800 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 1152; CI = 352.
Amount on ₹1200 at 5% CI for 2 years is
Answer / solution
Correct option: C
P(1+R/100)² = 1323.
CI on ₹1600 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 1936; CI = 336.
Amount on ₹2000 at 20% CI for 2 years is
Answer / solution
Correct option: B
P(1+R/100)² = 2880.
CI on ₹2400 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 2646; CI = 246.
Amount on ₹2800 at 10% CI for 2 years is
Answer / solution
Correct option: A
P(1+R/100)² = 3388.
CI on ₹3200 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 4608; CI = 1408.
Amount on ₹3600 at 5% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 3969.
CI on ₹800 at 10% p.a. for 2 years (annual) is
Answer / solution
Correct option: A
Amount = P(1+R/100)² = 968; CI = 168.
Amount on ₹1200 at 20% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 1728.
CI on ₹1600 at 5% p.a. for 2 years (annual) is
Answer / solution
Correct option: C
Amount = P(1+R/100)² = 1764; CI = 164.
Amount on ₹2000 at 10% CI for 2 years is
Answer / solution
Correct option: A
P(1+R/100)² = 2420.
CI on ₹2400 at 20% p.a. for 2 years (annual) is
Answer / solution
Correct option: B
Amount = P(1+R/100)² = 3456; CI = 1056.
Amount on ₹2800 at 5% CI for 2 years is
Answer / solution
Correct option: D
P(1+R/100)² = 3087.
FAQs
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