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UPSC CSE
CSAT (Aptitude)
Mathematical Reasoning
Number Series
Mixed Series
Core Techniques

Sub-topic 3 of 3

CSAT (Aptitude)

Sub-topics in Number Series

Arithmetic Progressions01 Geometric Progressions02 Mixed Series03

CSAT (Aptitude)·Core Techniques

Mixed Series — Core Techniques

Updated 5 Mar 2026

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Number Series→Arithmetic Progressions→Number Series→Arithmetic Progressions→Geometric Progressions→