TECH-113
9 - Approximation & Estimation (12 Techniques)
Target: 3s
High-Yield DI Ratio Approximation
Adjusting numerator and denominator by equal percentage shifts.
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Relevant Entrance Exams
BANKING
SSC
CAMPUS
Prerequisites
Common Student Traps
- •Applying shortcut when boundary assumptions fail
- •Mental arithmetic carrying slip under time pressure
Sponsored Learning Partner
Supporting free calculation training for competitive exam aspirants.