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PSIR Optional

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PSIR Optional

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1
Why I chose PSIR Optional for UPSC?1:26

Why I chose PSIR Optional for UPSC?

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2
Must visit Website for PSIR Optional1:20

Must visit Website for PSIR Optional

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3
Booklist for PSIR optional paper 1 | UPSC CSE 2027/281:24

Booklist for PSIR optional paper 1 | UPSC CSE 2027/28

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4
6 Months Plan for PSIR Optional | Self study plan | Optional strategy for 202721:46

6 Months Plan for PSIR Optional | Self study plan | Optional strategy for 2027

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