Simplification & Approximation
In short: BODMAS, fractions, recurring decimals, identities, digital-sum tricks & approximation.
Arithmetic — SI › Number System & Simplification · 48 min read · Full lesson with a AP Police Hub pass · English & Telugu
Bilingual study notes for the Andhra Pradesh Police SI & Constable exams (SLPRB AP) by AP Police Hub, a product of Anvil Academy.