Simplification & Approximation

BODMAS, fractions, decimals, surds, indices and smart approximation — the highest-weightage RRB topic.

1. 1

   BODMAS — Order of Operations

   BODMAS — operations का सही order · 8 min
   EASY
2. 2

   Fractions & Decimals

   Fractions और Decimals · 8 min
   EASY
3. 3

   Surds & Indices

   Surds और Indices (powers) · 8 min
   MEDIUM
4. 4

   Approximation & Estimation

   Approximation — अंदाज़े से तेज़ answer · 8 min
   MEDIUM