UPSC 2020 Prelims Question Paper - GS I Paper
CSP_2020_GS_Paper-1_compressed.pdf (3.1 MB)
UPSC 2020 Prelims Answer Key - GS I Paper
1602659883_GS-Paper-I-2020-Answer-Key.pdf (594.9 KB)
UPSC 2020 Prelims Question Paper - GS II Paper
CSP_2020_GS_Paper-2_compressed.pdf (3.0 MB)
UPSC 2020 Prelims Answer Key - GS II Paper
1602659896_prelims-answer-gs2-2020.pdf (516.6 KB)