Union Public Service Commission (UPSC) has published Answer key for the Combined Defence Services Examination (I), 2019, Check below for more details.
Exam Name: Combined Defence Services Examination (I), 2019
Answer key:
English: Click Here
GK: Click Here
Elementary Mathematics: Click Here
For more details: Click Here

Exam Name: Combined Defence Services Examination (I), 2019
Answer key:
English: Click Here
GK: Click Here
Elementary Mathematics: Click Here
For more details: Click Here