UPSC official answer key for Prelims – General Studies (Paper 1)
- UPSC Official Answer key for Prelims 2021 – Question paper Official Answer Key
- UPSC Official Answer key for Prelims 2020 – Question paper Official Answer key
- UPSC Official Answer key for Prelims 2019 –Question paper Official Answer key
- UPSC Official Answer key for Prelims 2018 – Question paper Official Answer key
- UPSC Official Answer key for Prelims 2017 – Question paper Official Answer key
- UPSC Official Answer key for Prelims 2016- Question paper Official Answer key
- UPSC Official Answer key for Prelims 2015- Question paper Official Answer key
- UPSC Official Answer key for Prelims 2014- Question paper Official Answer key
UPSC official answer key for Prelims – CSAT (Paper 2)
- UPSC Official Answer key for Prelims 2021 – Question paper Official Answer Key
- UPSC Official Answer key for Prelims 2020 – Question paper Official Answer Key
- UPSC Official Answer key for Prelims 2019 – Question paper Official Answer key
- UPSC Official Answer key for Prelims 2018 – Question paper Official Answer key
- UPSC Official Answer key for Prelims 2017 – Question paper Official Answer key
- UPSC Official Answer key for Prelims 2016 – Question paper Official Answer key
- UPSC Official Answer key for Prelims 2015 – Question paper Official Answer key
- UPSC Official Answer key for Prelims 2014 – Question paper Official Answer key