Simple Interest Practice & Questions
Simple Interest covers linear accumulation on capital investments over time, frequently compared directly with compound interest.
Core Concepts in Simple Interest
Questions from this topic consistently evaluate the following core principles across SSC, Railways, and Banking papers:
- Basic SI formula (PRT/100)
- Direct proportionality of interest to time and rate
- Sum of money becoming N-times in T years
- Splitting capital across unequal rates and tenures
Exam Speed Strategy & Shortcuts
- If a sum doubles in N years at SI, the interest earned equals the principal; each doubling takes the same number of years.
Exams Testing Simple Interest
Mastering this topic directly contributes to clearing cutoffs in these examinations: