Simple Interest
View Questions of Simple Interest
Quantitative Aptitude - Simple Interest
Calculate interest earned or paid using basic SI formula and related adjustments.
1. Formula
Simple Interest = (P × R × T) / 100; Amount = P + SI.
2. Quick Tips
- Convert rate to decimal before calculating monthly or daily interest.
- For fractional years, adjust time accordingly (e.g., 6 months = 0.5 year).
3. Common Errors
- Confusing simple and compound interest formulas.
- Using incorrect rate or time units.
4. Revision Checklist
- Practice SI problems with different time frames and rates.
Summary: Apply SI formula directly, ensure correct unit conversions, and calculate final amount or interest with precision.
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