At the time of writing of this answer -UPSC Civil Services prelims exam 2021 shift 1 has concluded. Shift 2 of UPSC exam 2021 will start at 2.30 pm. The UPSC Civil Services Prelims Exam analysis shows that Paper 1 was moderately difficult. The UPSC exam 2021 (prelims) is being held in 77 cities across India.

You can get the complete question paper of UPSC prelims after the shift -2 is over.

Till then you can get updates here -

https://news.careers360.com/upsc-cse-2021-prelims-live-updates-exam-analysis-question-papers-pattern-answer-keys-result-date-cut-off

Thank you.